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author | DeHackEd <DeHackEd@users.noreply.github.com> | 2016-11-15 12:20:46 -0500 |
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committer | Brian Behlendorf <behlendorf1@llnl.gov> | 2016-11-15 09:20:46 -0800 |
commit | 7ca25051b6470e8471b4ed454d8c66ff21338de3 (patch) | |
tree | d29dbbf8ad51f7b86609e4d34cf0e334626543c1 /config | |
parent | 6146e17ebe48da1be8b4e2bf38c879273b7c34e5 (diff) |
Kernel 4.9 compat: file_operations->aio_fsync removal
Linux kernel commit 723c038475b78 removed this field.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: DHE <git@dehacked.net>
Closes #5393
Diffstat (limited to 'config')
-rw-r--r-- | config/kernel-aio-fsync.m4 | 21 | ||||
-rw-r--r-- | config/kernel.m4 | 1 |
2 files changed, 22 insertions, 0 deletions
diff --git a/config/kernel-aio-fsync.m4 b/config/kernel-aio-fsync.m4 new file mode 100644 index 000000000..41b7a98a6 --- /dev/null +++ b/config/kernel-aio-fsync.m4 @@ -0,0 +1,21 @@ +dnl # +dnl # Linux 4.9-rc5+ ABI, removal of the .aio_fsync field +dnl # +AC_DEFUN([ZFS_AC_KERNEL_AIO_FSYNC], [ + AC_MSG_CHECKING([whether fops->aio_fsync() exists]) + ZFS_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + + static const struct file_operations + fops __attribute__ ((unused)) = { + .aio_fsync = NULL, + }; + ],[ + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_FILE_AIO_FSYNC, 1, [fops->aio_fsync() exists]) + ],[ + AC_MSG_RESULT(no) + ]) +]) + diff --git a/config/kernel.m4 b/config/kernel.m4 index af5945140..b66631a9c 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -66,6 +66,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [ ZFS_AC_KERNEL_NR_CACHED_OBJECTS ZFS_AC_KERNEL_FREE_CACHED_OBJECTS ZFS_AC_KERNEL_FALLOCATE + ZFS_AC_KERNEL_AIO_FSYNC ZFS_AC_KERNEL_MKDIR_UMODE_T ZFS_AC_KERNEL_LOOKUP_NAMEIDATA ZFS_AC_KERNEL_CREATE_NAMEIDATA |