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authorRichard Yao <[email protected]>2012-06-06 17:08:00 +0000
committerBrian Behlendorf <[email protected]>2012-06-11 10:04:49 -0700
commit6a0936babc14a44986265a12f206c41999bd48c3 (patch)
treea2787bcc41bca759e12636977f541bcb54bd0e1f
parentab85f8455b995741c479f1cdcf21304de87fdaa8 (diff)
Linux 3.4 compat, d_make_root() replaces d_alloc_root()
torvalds/linux@adc0e91ab142abe93f5b0d7980ada8a7676231fe introduced introduced d_make_root() as a replacement for d_alloc_root(). Further commits appear to have removed d_alloc_root() from the Linux source tree. This causes the following failure: error: implicit declaration of function 'd_alloc_root' [-Werror=implicit-function-declaration] To correct this we update the code to use the current d_make_root() interface for readability. Then we introduce an autotools check to determine if d_make_root() is available. If it isn't then we define some compatibility logic which used the older d_alloc_root() interface. Signed-off-by: Richard Yao <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #776
-rw-r--r--Makefile.in1
-rw-r--r--cmd/Makefile.in1
-rw-r--r--cmd/mount_zfs/Makefile.in1
-rw-r--r--cmd/vdev_id/Makefile.in1
-rw-r--r--cmd/zdb/Makefile.in1
-rw-r--r--cmd/zfs/Makefile.in1
-rw-r--r--cmd/zinject/Makefile.in1
-rw-r--r--cmd/zpios/Makefile.in1
-rw-r--r--cmd/zpool/Makefile.in1
-rw-r--r--cmd/zpool_id/Makefile.in1
-rw-r--r--cmd/zpool_layout/Makefile.in1
-rw-r--r--cmd/ztest/Makefile.in1
-rw-r--r--cmd/zvol_id/Makefile.in1
-rw-r--r--config/kernel-d-make-root.m412
-rw-r--r--config/kernel.m41
-rwxr-xr-xconfigure106
-rw-r--r--dracut/90zfs/Makefile.in1
-rw-r--r--dracut/Makefile.in1
-rw-r--r--etc/Makefile.in1
-rw-r--r--etc/init.d/Makefile.in1
-rw-r--r--etc/zfs/Makefile.in1
-rw-r--r--include/Makefile.in1
-rw-r--r--include/linux/Makefile.in1
-rw-r--r--include/linux/dcache_compat.h4
-rw-r--r--include/sys/Makefile.in1
-rw-r--r--include/sys/fm/Makefile.in1
-rw-r--r--include/sys/fm/fs/Makefile.in1
-rw-r--r--include/sys/fs/Makefile.in1
-rw-r--r--lib/Makefile.in1
-rw-r--r--lib/libavl/Makefile.in1
-rw-r--r--lib/libefi/Makefile.in1
-rw-r--r--lib/libnvpair/Makefile.in1
-rw-r--r--lib/libshare/Makefile.in1
-rw-r--r--lib/libspl/Makefile.in1
-rw-r--r--lib/libspl/asm-generic/Makefile.in1
-rw-r--r--lib/libspl/asm-i386/Makefile.in1
-rw-r--r--lib/libspl/asm-x86_64/Makefile.in1
-rw-r--r--lib/libspl/include/Makefile.in1
-rw-r--r--lib/libspl/include/ia32/Makefile.in1
-rw-r--r--lib/libspl/include/ia32/sys/Makefile.in1
-rw-r--r--lib/libspl/include/rpc/Makefile.in1
-rw-r--r--lib/libspl/include/sys/Makefile.in1
-rw-r--r--lib/libspl/include/sys/dktp/Makefile.in1
-rw-r--r--lib/libspl/include/sys/sysevent/Makefile.in1
-rw-r--r--lib/libspl/include/util/Makefile.in1
-rw-r--r--lib/libunicode/Makefile.in1
-rw-r--r--lib/libuutil/Makefile.in1
-rw-r--r--lib/libzfs/Makefile.in1
-rw-r--r--lib/libzpool/Makefile.in1
-rw-r--r--man/Makefile.in1
-rw-r--r--man/man5/Makefile.in1
-rw-r--r--man/man8/Makefile.in1
-rw-r--r--module/zfs/zfs_vfsops.c2
-rw-r--r--scripts/Makefile.in1
-rw-r--r--scripts/zpios-profile/Makefile.in1
-rw-r--r--scripts/zpios-test/Makefile.in1
-rw-r--r--scripts/zpool-config/Makefile.in1
-rw-r--r--scripts/zpool-layout/Makefile.in1
-rw-r--r--udev/Makefile.in1
-rw-r--r--udev/rules.d/Makefile.in1
-rw-r--r--zfs_config.h.in3
61 files changed, 182 insertions, 1 deletions
diff --git a/Makefile.in b/Makefile.in
index 33a3a1359..78d7e0e74 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -87,6 +87,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/Makefile.in b/cmd/Makefile.in
index ffc2834f9..979c8bdd1 100644
--- a/cmd/Makefile.in
+++ b/cmd/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/mount_zfs/Makefile.in b/cmd/mount_zfs/Makefile.in
index 94f0cc6f3..5ffc07c58 100644
--- a/cmd/mount_zfs/Makefile.in
+++ b/cmd/mount_zfs/Makefile.in
@@ -67,6 +67,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/vdev_id/Makefile.in b/cmd/vdev_id/Makefile.in
index 8f3b4ae6a..cf3dd5764 100644
--- a/cmd/vdev_id/Makefile.in
+++ b/cmd/vdev_id/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/zdb/Makefile.in b/cmd/zdb/Makefile.in
index 375da2108..361b0252d 100644
--- a/cmd/zdb/Makefile.in
+++ b/cmd/zdb/Makefile.in
@@ -67,6 +67,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/zfs/Makefile.in b/cmd/zfs/Makefile.in
index c5f860641..55f8f9898 100644
--- a/cmd/zfs/Makefile.in
+++ b/cmd/zfs/Makefile.in
@@ -67,6 +67,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/zinject/Makefile.in b/cmd/zinject/Makefile.in
index 61c71629d..a1a8862c8 100644
--- a/cmd/zinject/Makefile.in
+++ b/cmd/zinject/Makefile.in
@@ -67,6 +67,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/zpios/Makefile.in b/cmd/zpios/Makefile.in
index 78a050a46..951788868 100644
--- a/cmd/zpios/Makefile.in
+++ b/cmd/zpios/Makefile.in
@@ -67,6 +67,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/zpool/Makefile.in b/cmd/zpool/Makefile.in
index 1a356a912..cd0857cb2 100644
--- a/cmd/zpool/Makefile.in
+++ b/cmd/zpool/Makefile.in
@@ -67,6 +67,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/zpool_id/Makefile.in b/cmd/zpool_id/Makefile.in
index acd8a46a8..b41de0a4e 100644
--- a/cmd/zpool_id/Makefile.in
+++ b/cmd/zpool_id/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/zpool_layout/Makefile.in b/cmd/zpool_layout/Makefile.in
index ce6c782f0..ce2315ff5 100644
--- a/cmd/zpool_layout/Makefile.in
+++ b/cmd/zpool_layout/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/ztest/Makefile.in b/cmd/ztest/Makefile.in
index 32b2d6a23..d606d5490 100644
--- a/cmd/ztest/Makefile.in
+++ b/cmd/ztest/Makefile.in
@@ -67,6 +67,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/cmd/zvol_id/Makefile.in b/cmd/zvol_id/Makefile.in
index b37aa0fa1..8a8f85d8e 100644
--- a/cmd/zvol_id/Makefile.in
+++ b/cmd/zvol_id/Makefile.in
@@ -67,6 +67,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/config/kernel-d-make-root.m4 b/config/kernel-d-make-root.m4
new file mode 100644
index 000000000..fd2c52d74
--- /dev/null
+++ b/config/kernel-d-make-root.m4
@@ -0,0 +1,12 @@
+dnl #
+dnl # 3.4.0 API change
+dnl # Added d_make_root() to replace previous d_alloc_root() function.
+dnl #
+AC_DEFUN([ZFS_AC_KERNEL_D_MAKE_ROOT], [
+ ZFS_CHECK_SYMBOL_EXPORT(
+ [d_make_root],
+ [fs/dcache.c],
+ [AC_DEFINE(HAVE_D_MAKE_ROOT, 1,
+ [d_make_root() is available])],
+ [])
+])
diff --git a/config/kernel.m4 b/config/kernel.m4
index 9e4ac11dd..7f07c9063 100644
--- a/config/kernel.m4
+++ b/config/kernel.m4
@@ -48,6 +48,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [
ZFS_AC_KERNEL_CREATE_UMODE_T
ZFS_AC_KERNEL_AUTOMOUNT
ZFS_AC_KERNEL_INSERT_INODE_LOCKED
+ ZFS_AC_KERNEL_D_MAKE_ROOT
ZFS_AC_KERNEL_D_OBTAIN_ALIAS
ZFS_AC_KERNEL_CHECK_DISK_SIZE_CHANGE
ZFS_AC_KERNEL_TRUNCATE_SETSIZE
diff --git a/configure b/configure
index a8e7cb711..f46d147c7 100755
--- a/configure
+++ b/configure
@@ -15945,6 +15945,59 @@ fi
+ { $as_echo "$as_me:$LINENO: checking whether symbol d_make_root is exported" >&5
+$as_echo_n "checking whether symbol d_make_root is exported... " >&6; }
+ grep -q -E '[[:space:]]d_make_root[[:space:]]' \
+ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
+ rc=$?
+ if test $rc -ne 0; then
+
+ export=0
+ for file in fs/dcache.c; do
+ grep -q -E "EXPORT_SYMBOL.*(d_make_root)" "$LINUX/$file" 2>/dev/null
+ rc=$?
+ if test $rc -eq 0; then
+
+ export=1
+ break;
+
+fi
+
+ done
+ if test $export -eq 0; then
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+
+else
+
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_D_MAKE_ROOT 1
+_ACEOF
+
+
+fi
+
+
+else
+
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_D_MAKE_ROOT 1
+_ACEOF
+
+
+fi
+
+
+
+
{ $as_echo "$as_me:$LINENO: checking whether symbol d_obtain_alias is exported" >&5
$as_echo_n "checking whether symbol d_obtain_alias is exported... " >&6; }
grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
@@ -22040,6 +22093,59 @@ fi
+ { $as_echo "$as_me:$LINENO: checking whether symbol d_make_root is exported" >&5
+$as_echo_n "checking whether symbol d_make_root is exported... " >&6; }
+ grep -q -E '[[:space:]]d_make_root[[:space:]]' \
+ $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
+ rc=$?
+ if test $rc -ne 0; then
+
+ export=0
+ for file in fs/dcache.c; do
+ grep -q -E "EXPORT_SYMBOL.*(d_make_root)" "$LINUX/$file" 2>/dev/null
+ rc=$?
+ if test $rc -eq 0; then
+
+ export=1
+ break;
+
+fi
+
+ done
+ if test $export -eq 0; then
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+
+else
+
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_D_MAKE_ROOT 1
+_ACEOF
+
+
+fi
+
+
+else
+
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_D_MAKE_ROOT 1
+_ACEOF
+
+
+fi
+
+
+
+
{ $as_echo "$as_me:$LINENO: checking whether symbol d_obtain_alias is exported" >&5
$as_echo_n "checking whether symbol d_obtain_alias is exported... " >&6; }
grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
diff --git a/dracut/90zfs/Makefile.in b/dracut/90zfs/Makefile.in
index d7e564fb8..09807b6d5 100644
--- a/dracut/90zfs/Makefile.in
+++ b/dracut/90zfs/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/dracut/Makefile.in b/dracut/Makefile.in
index aaabc7724..4d7868e4d 100644
--- a/dracut/Makefile.in
+++ b/dracut/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/etc/Makefile.in b/etc/Makefile.in
index c4562b524..12a77119b 100644
--- a/etc/Makefile.in
+++ b/etc/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/etc/init.d/Makefile.in b/etc/init.d/Makefile.in
index 3bce5c3bd..b2be7aca7 100644
--- a/etc/init.d/Makefile.in
+++ b/etc/init.d/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/etc/zfs/Makefile.in b/etc/zfs/Makefile.in
index f2aef91c3..1edb4f27e 100644
--- a/etc/zfs/Makefile.in
+++ b/etc/zfs/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/include/Makefile.in b/include/Makefile.in
index 747fb860b..df81588cd 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/include/linux/Makefile.in b/include/linux/Makefile.in
index bead46f10..52e3e2c61 100644
--- a/include/linux/Makefile.in
+++ b/include/linux/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/include/linux/dcache_compat.h b/include/linux/dcache_compat.h
index 5f7d5e97f..a42356276 100644
--- a/include/linux/dcache_compat.h
+++ b/include/linux/dcache_compat.h
@@ -31,4 +31,8 @@
#define dname(dentry) ((char *)((dentry)->d_name.name))
#define dlen(dentry) ((int)((dentry)->d_name.len))
+#ifndef HAVE_D_MAKE_ROOT
+#define d_make_root(inode) d_alloc_root(inode)
+#endif /* HAVE_D_MAKE_ROOT */
+
#endif /* _ZFS_DCACHE_H */
diff --git a/include/sys/Makefile.in b/include/sys/Makefile.in
index c6b70347b..b949360cd 100644
--- a/include/sys/Makefile.in
+++ b/include/sys/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/include/sys/fm/Makefile.in b/include/sys/fm/Makefile.in
index 32081ff65..0ad4f3e35 100644
--- a/include/sys/fm/Makefile.in
+++ b/include/sys/fm/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/include/sys/fm/fs/Makefile.in b/include/sys/fm/fs/Makefile.in
index 89616e5e9..acecb67d0 100644
--- a/include/sys/fm/fs/Makefile.in
+++ b/include/sys/fm/fs/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/include/sys/fs/Makefile.in b/include/sys/fs/Makefile.in
index b93c0d9fe..9f3ad2bc8 100644
--- a/include/sys/fs/Makefile.in
+++ b/include/sys/fs/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/Makefile.in b/lib/Makefile.in
index 1bd34718a..2fa4c42d1 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libavl/Makefile.in b/lib/libavl/Makefile.in
index 78b9d3322..ac732f651 100644
--- a/lib/libavl/Makefile.in
+++ b/lib/libavl/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libefi/Makefile.in b/lib/libefi/Makefile.in
index 2ba35c52d..e6ba6a15a 100644
--- a/lib/libefi/Makefile.in
+++ b/lib/libefi/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libnvpair/Makefile.in b/lib/libnvpair/Makefile.in
index 1e419c237..df253283b 100644
--- a/lib/libnvpair/Makefile.in
+++ b/lib/libnvpair/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libshare/Makefile.in b/lib/libshare/Makefile.in
index 1b67cb6ae..1932417bb 100644
--- a/lib/libshare/Makefile.in
+++ b/lib/libshare/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/Makefile.in b/lib/libspl/Makefile.in
index 1523255e4..35696e1bf 100644
--- a/lib/libspl/Makefile.in
+++ b/lib/libspl/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/asm-generic/Makefile.in b/lib/libspl/asm-generic/Makefile.in
index 4e14d48d5..14af6a6fd 100644
--- a/lib/libspl/asm-generic/Makefile.in
+++ b/lib/libspl/asm-generic/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/asm-i386/Makefile.in b/lib/libspl/asm-i386/Makefile.in
index 6d3196c66..31823b93e 100644
--- a/lib/libspl/asm-i386/Makefile.in
+++ b/lib/libspl/asm-i386/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/asm-x86_64/Makefile.in b/lib/libspl/asm-x86_64/Makefile.in
index 9b7619114..7c6ff5172 100644
--- a/lib/libspl/asm-x86_64/Makefile.in
+++ b/lib/libspl/asm-x86_64/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/include/Makefile.in b/lib/libspl/include/Makefile.in
index 4f9c54af2..73d2fe64d 100644
--- a/lib/libspl/include/Makefile.in
+++ b/lib/libspl/include/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/include/ia32/Makefile.in b/lib/libspl/include/ia32/Makefile.in
index a17230b93..32e350e3a 100644
--- a/lib/libspl/include/ia32/Makefile.in
+++ b/lib/libspl/include/ia32/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/include/ia32/sys/Makefile.in b/lib/libspl/include/ia32/sys/Makefile.in
index 9b1ba4f34..8bf72d4f5 100644
--- a/lib/libspl/include/ia32/sys/Makefile.in
+++ b/lib/libspl/include/ia32/sys/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/include/rpc/Makefile.in b/lib/libspl/include/rpc/Makefile.in
index 42d0944c2..c114a8527 100644
--- a/lib/libspl/include/rpc/Makefile.in
+++ b/lib/libspl/include/rpc/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/include/sys/Makefile.in b/lib/libspl/include/sys/Makefile.in
index 4631f9795..71fee1785 100644
--- a/lib/libspl/include/sys/Makefile.in
+++ b/lib/libspl/include/sys/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/include/sys/dktp/Makefile.in b/lib/libspl/include/sys/dktp/Makefile.in
index a1438906d..e3eeee4ba 100644
--- a/lib/libspl/include/sys/dktp/Makefile.in
+++ b/lib/libspl/include/sys/dktp/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/include/sys/sysevent/Makefile.in b/lib/libspl/include/sys/sysevent/Makefile.in
index 913cebd95..d09a7edfd 100644
--- a/lib/libspl/include/sys/sysevent/Makefile.in
+++ b/lib/libspl/include/sys/sysevent/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libspl/include/util/Makefile.in b/lib/libspl/include/util/Makefile.in
index 59341053d..6b0cafe76 100644
--- a/lib/libspl/include/util/Makefile.in
+++ b/lib/libspl/include/util/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libunicode/Makefile.in b/lib/libunicode/Makefile.in
index 2b0abad82..1af0fa9e5 100644
--- a/lib/libunicode/Makefile.in
+++ b/lib/libunicode/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libuutil/Makefile.in b/lib/libuutil/Makefile.in
index b3ad3a0d1..c9185fe78 100644
--- a/lib/libuutil/Makefile.in
+++ b/lib/libuutil/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libzfs/Makefile.in b/lib/libzfs/Makefile.in
index 9ece10f59..11d0b38de 100644
--- a/lib/libzfs/Makefile.in
+++ b/lib/libzfs/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/lib/libzpool/Makefile.in b/lib/libzpool/Makefile.in
index 08a0c4ccd..818132198 100644
--- a/lib/libzpool/Makefile.in
+++ b/lib/libzpool/Makefile.in
@@ -66,6 +66,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/man/Makefile.in b/man/Makefile.in
index bd23249e6..fc9ef751a 100644
--- a/man/Makefile.in
+++ b/man/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/man/man5/Makefile.in b/man/man5/Makefile.in
index 2684134a1..20fa62007 100644
--- a/man/man5/Makefile.in
+++ b/man/man5/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/man/man8/Makefile.in b/man/man8/Makefile.in
index feac99675..b4dbc6107 100644
--- a/man/man8/Makefile.in
+++ b/man/man8/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/module/zfs/zfs_vfsops.c b/module/zfs/zfs_vfsops.c
index 998cfde32..6d75326b7 100644
--- a/module/zfs/zfs_vfsops.c
+++ b/module/zfs/zfs_vfsops.c
@@ -1200,7 +1200,7 @@ zfs_domount(struct super_block *sb, void *data, int silent)
}
/* Allocate a root dentry for the filesystem */
- sb->s_root = d_alloc_root(root_inode);
+ sb->s_root = d_make_root(root_inode);
if (sb->s_root == NULL) {
(void) zfs_umount(sb);
error = ENOMEM;
diff --git a/scripts/Makefile.in b/scripts/Makefile.in
index 227c2c565..ff7c33ee2 100644
--- a/scripts/Makefile.in
+++ b/scripts/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/scripts/zpios-profile/Makefile.in b/scripts/zpios-profile/Makefile.in
index 37149ad56..9f69032fe 100644
--- a/scripts/zpios-profile/Makefile.in
+++ b/scripts/zpios-profile/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/scripts/zpios-test/Makefile.in b/scripts/zpios-test/Makefile.in
index 65f0ee118..a83ba7ef7 100644
--- a/scripts/zpios-test/Makefile.in
+++ b/scripts/zpios-test/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/scripts/zpool-config/Makefile.in b/scripts/zpool-config/Makefile.in
index ec4e98593..ccd79c8b3 100644
--- a/scripts/zpool-config/Makefile.in
+++ b/scripts/zpool-config/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/scripts/zpool-layout/Makefile.in b/scripts/zpool-layout/Makefile.in
index ecd03b8e6..373e17ff4 100644
--- a/scripts/zpool-layout/Makefile.in
+++ b/scripts/zpool-layout/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/udev/Makefile.in b/udev/Makefile.in
index 85d48498f..36e6a5211 100644
--- a/udev/Makefile.in
+++ b/udev/Makefile.in
@@ -64,6 +64,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/udev/rules.d/Makefile.in b/udev/rules.d/Makefile.in
index 2f440e126..5761ebca2 100644
--- a/udev/rules.d/Makefile.in
+++ b/udev/rules.d/Makefile.in
@@ -65,6 +65,7 @@ am__aclocal_m4_deps = \
$(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \
$(top_srcdir)/config/kernel-check-disk-size-change.m4 \
$(top_srcdir)/config/kernel-create-umode-t.m4 \
+ $(top_srcdir)/config/kernel-d-make-root.m4 \
$(top_srcdir)/config/kernel-d-obtain-alias.m4 \
$(top_srcdir)/config/kernel-evict-inode.m4 \
$(top_srcdir)/config/kernel-fallocate.m4 \
diff --git a/zfs_config.h.in b/zfs_config.h.in
index 5e3965be9..eacdfa762 100644
--- a/zfs_config.h.in
+++ b/zfs_config.h.in
@@ -117,6 +117,9 @@
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
+/* d_make_root() is available */
+#undef HAVE_D_MAKE_ROOT
+
/* d_obtain_alias() is available */
#undef HAVE_D_OBTAIN_ALIAS