diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/spl-build.m4 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/config/spl-build.m4 b/config/spl-build.m4 index eef3a76ae..83cefabd4 100644 --- a/config/spl-build.m4 +++ b/config/spl-build.m4 @@ -89,6 +89,7 @@ AC_DEFUN([SPL_AC_CONFIG_KERNEL], [ SPL_AC_SHRINK_CONTROL_STRUCT SPL_AC_RWSEM_SPINLOCK_IS_RAW SPL_AC_SCHED_RT_HEADER + SPL_AC_2ARGS_VFS_GETATTR ]) AC_DEFUN([SPL_AC_MODULE_SYMVERS], [ @@ -2237,3 +2238,34 @@ AC_DEFUN([SPL_AC_SCHED_RT_HEADER], AC_MSG_RESULT(no) ]) ]) + +dnl # +dnl # 3.9 API change, +dnl # vfs_getattr() uses 2 args +dnl # It takes struct path * instead of struct vfsmount * and struct dentry * +dnl # +AC_DEFUN([SPL_AC_2ARGS_VFS_GETATTR], [ + AC_MSG_CHECKING([whether vfs_getattr() wants]) + SPL_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + ],[ + vfs_getattr((struct path *) NULL, + (struct kstat *)NULL); + ],[ + AC_MSG_RESULT(2 args) + AC_DEFINE(HAVE_2ARGS_VFS_GETATTR, 1, + [vfs_getattr wants 2 args]) + ],[ + SPL_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + ],[ + vfs_getattr((struct vfsmount *)NULL, + (struct dentry *)NULL, + (struct kstat *)NULL); + ],[ + AC_MSG_RESULT(3 args) + ],[ + AC_MSG_ERROR(unknown) + ]) + ]) +]) |