From 5547c2f1bf49802835fd6c52f15115ba344a2a8b Mon Sep 17 00:00:00 2001 From: Brian Behlendorf Date: Mon, 7 Nov 2011 16:39:03 -0800 Subject: Simplify BDI integration Update the code to use the bdi_setup_and_register() helper to simplify the bdi integration code. The updated code now just registers the bdi during mount and destroys it during unmount. The only complication is that for 2.6.32 - 2.6.33 kernels the helper wasn't available so in these cases the zfs code must provide it. Luckily the bdi_setup_and_register() function is trivial. Signed-off-by: Brian Behlendorf Closes #367 --- lib/Makefile.in | 1 + lib/libavl/Makefile.in | 1 + lib/libefi/Makefile.in | 1 + lib/libnvpair/Makefile.in | 1 + lib/libshare/Makefile.in | 1 + lib/libspl/Makefile.in | 1 + lib/libspl/asm-generic/Makefile.in | 1 + lib/libspl/asm-i386/Makefile.in | 1 + lib/libspl/asm-x86_64/Makefile.in | 1 + lib/libspl/include/Makefile.in | 1 + lib/libspl/include/ia32/Makefile.in | 1 + lib/libspl/include/ia32/sys/Makefile.in | 1 + lib/libspl/include/rpc/Makefile.in | 1 + lib/libspl/include/sys/Makefile.in | 1 + lib/libspl/include/sys/dktp/Makefile.in | 1 + lib/libspl/include/sys/sysevent/Makefile.in | 1 + lib/libspl/include/util/Makefile.in | 1 + lib/libunicode/Makefile.in | 1 + lib/libuutil/Makefile.in | 1 + lib/libzfs/Makefile.in | 1 + lib/libzpool/Makefile.in | 1 + 21 files changed, 21 insertions(+) (limited to 'lib') diff --git a/lib/Makefile.in b/lib/Makefile.in index 86b0aef75..0c919dd99 100644 --- a/lib/Makefile.in +++ b/lib/Makefile.in @@ -41,6 +41,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libavl/Makefile.in b/lib/libavl/Makefile.in index 5135c8790..43e7ac5ad 100644 --- a/lib/libavl/Makefile.in +++ b/lib/libavl/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libefi/Makefile.in b/lib/libefi/Makefile.in index 25d61b27f..50d497122 100644 --- a/lib/libefi/Makefile.in +++ b/lib/libefi/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libnvpair/Makefile.in b/lib/libnvpair/Makefile.in index 691c08142..9ce848511 100644 --- a/lib/libnvpair/Makefile.in +++ b/lib/libnvpair/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libshare/Makefile.in b/lib/libshare/Makefile.in index 0025019dd..3705c7d28 100644 --- a/lib/libshare/Makefile.in +++ b/lib/libshare/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/Makefile.in b/lib/libspl/Makefile.in index 92be7c177..d2f6231a9 100644 --- a/lib/libspl/Makefile.in +++ b/lib/libspl/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/asm-generic/Makefile.in b/lib/libspl/asm-generic/Makefile.in index 8fed7b6ea..003b5eceb 100644 --- a/lib/libspl/asm-generic/Makefile.in +++ b/lib/libspl/asm-generic/Makefile.in @@ -42,6 +42,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/asm-i386/Makefile.in b/lib/libspl/asm-i386/Makefile.in index 703cbf506..cd415e192 100644 --- a/lib/libspl/asm-i386/Makefile.in +++ b/lib/libspl/asm-i386/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/asm-x86_64/Makefile.in b/lib/libspl/asm-x86_64/Makefile.in index ff5ba0f2c..df8e8f96e 100644 --- a/lib/libspl/asm-x86_64/Makefile.in +++ b/lib/libspl/asm-x86_64/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/include/Makefile.in b/lib/libspl/include/Makefile.in index 6891306c2..87293bfa5 100644 --- a/lib/libspl/include/Makefile.in +++ b/lib/libspl/include/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/include/ia32/Makefile.in b/lib/libspl/include/ia32/Makefile.in index a758a73e7..2f14b4af8 100644 --- a/lib/libspl/include/ia32/Makefile.in +++ b/lib/libspl/include/ia32/Makefile.in @@ -41,6 +41,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/include/ia32/sys/Makefile.in b/lib/libspl/include/ia32/sys/Makefile.in index 7d9c283d9..d01d7da9e 100644 --- a/lib/libspl/include/ia32/sys/Makefile.in +++ b/lib/libspl/include/ia32/sys/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/include/rpc/Makefile.in b/lib/libspl/include/rpc/Makefile.in index d15599a73..baaa5a002 100644 --- a/lib/libspl/include/rpc/Makefile.in +++ b/lib/libspl/include/rpc/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/include/sys/Makefile.in b/lib/libspl/include/sys/Makefile.in index 300730690..ac6916079 100644 --- a/lib/libspl/include/sys/Makefile.in +++ b/lib/libspl/include/sys/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/include/sys/dktp/Makefile.in b/lib/libspl/include/sys/dktp/Makefile.in index 4f858653e..91e105976 100644 --- a/lib/libspl/include/sys/dktp/Makefile.in +++ b/lib/libspl/include/sys/dktp/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/include/sys/sysevent/Makefile.in b/lib/libspl/include/sys/sysevent/Makefile.in index d254e86cf..db38bb06c 100644 --- a/lib/libspl/include/sys/sysevent/Makefile.in +++ b/lib/libspl/include/sys/sysevent/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libspl/include/util/Makefile.in b/lib/libspl/include/util/Makefile.in index d9d313f02..dca1d4a88 100644 --- a/lib/libspl/include/util/Makefile.in +++ b/lib/libspl/include/util/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libunicode/Makefile.in b/lib/libunicode/Makefile.in index 757f76b4f..af101e31d 100644 --- a/lib/libunicode/Makefile.in +++ b/lib/libunicode/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libuutil/Makefile.in b/lib/libuutil/Makefile.in index 391ad4b53..27b02d154 100644 --- a/lib/libuutil/Makefile.in +++ b/lib/libuutil/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libzfs/Makefile.in b/lib/libzfs/Makefile.in index 3c3c39994..cdaab9431 100644 --- a/lib/libzfs/Makefile.in +++ b/lib/libzfs/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ diff --git a/lib/libzpool/Makefile.in b/lib/libzpool/Makefile.in index ec612eea3..bb20477a9 100644 --- a/lib/libzpool/Makefile.in +++ b/lib/libzpool/Makefile.in @@ -43,6 +43,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/always-no-unused-but-set-variable.m4 \ $(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \ $(top_srcdir)/config/kernel-bdev-logical-size.m4 \ + $(top_srcdir)/config/kernel-bdi-setup-and-register.m4 \ $(top_srcdir)/config/kernel-bdi.m4 \ $(top_srcdir)/config/kernel-bio-empty-barrier.m4 \ $(top_srcdir)/config/kernel-bio-end-io-t-args.m4 \ -- cgit v1.2.3