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Remove vfs_fsync() wrapper

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The vfs_fsync() function has been available since Linux 2.6.29.
There is no longer a need to maintain this compatibility code.
However, the HAVE_2ARGS_VFS_FSYNC check was left in place
since that change occured after 2.6.32.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf
2014-10-02 14:52:47 -04:00
parent 599662c538
commit dcf91382b9
2 changed files with 6 additions and 30 deletions
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config/spl-build.m4
-19
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@@ -31,7 +31,6 @@ AC_DEFUN([SPL_AC_CONFIG_KERNEL], [
SPL_AC_SET_FS_PWD_WITH_CONST
SPL_AC_2ARGS_VFS_UNLINK
SPL_AC_4ARGS_VFS_RENAME
SPL_AC_VFS_FSYNC
SPL_AC_2ARGS_VFS_FSYNC
SPL_AC_INODE_TRUNCATE_RANGE
SPL_AC_FS_STRUCT_SPINLOCK
@@ -1178,24 +1177,6 @@ AC_DEFUN([SPL_AC_PUT_TASK_STRUCT],
])
])
dnl #
dnl # 2.6.29 API change,
dnl # vfs_fsync() funcation added, prior to this use file_fsync().
dnl #
AC_DEFUN([SPL_AC_VFS_FSYNC],
[AC_MSG_CHECKING([whether vfs_fsync() is available])
SPL_LINUX_TRY_COMPILE_SYMBOL([
#include <linux/fs.h>
], [
(void) vfs_fsync;
], [vfs_fsync], [fs/sync.c], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_VFS_FSYNC, 1, [vfs_fsync() is available])
], [
AC_MSG_RESULT(no)
])
])
dnl #
dnl # 2.6.35 API change,
dnl # Unused 'struct dentry *' removed from vfs_fsync() prototype.