diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/spl-build.m4 | 69 |
1 files changed, 52 insertions, 17 deletions
diff --git a/config/spl-build.m4 b/config/spl-build.m4 index 8d0e8aba3..fc0efcf39 100644 --- a/config/spl-build.m4 +++ b/config/spl-build.m4 @@ -43,6 +43,8 @@ AC_DEFUN([SPL_AC_CONFIG_KERNEL], [ SPL_AC_RWSEM_ACTIVITY SPL_AC_RWSEM_ATOMIC_LONG_COUNT SPL_AC_SCHED_RT_HEADER + SPL_AC_4ARGS_VFS_GETATTR + SPL_AC_3ARGS_VFS_GETATTR SPL_AC_2ARGS_VFS_GETATTR SPL_AC_USLEEP_RANGE SPL_AC_KMEM_CACHE_ALLOCFLAGS @@ -1409,34 +1411,67 @@ AC_DEFUN([SPL_AC_SCHED_RT_HEADER], ]) ]) + 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 # 4.11 API, a528d35e@torvalds/linux +dnl # vfs_getattr(const struct path *p, struct kstat *s, u32 m, unsigned int f) +dnl # +AC_DEFUN([SPL_AC_4ARGS_VFS_GETATTR], [ + AC_MSG_CHECKING([whether vfs_getattr() wants 4 args]) + SPL_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + ],[ + vfs_getattr((const struct path *)NULL, + (struct kstat *)NULL, + (u32)0, + (unsigned int)0); + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_4ARGS_VFS_GETATTR, 1, + [vfs_getattr wants 4 args]) + ],[ + AC_MSG_RESULT(no) + ]) +]) + +dnl # +dnl # 3.9 API +dnl # vfs_getattr(struct path *p, struct kstat *s) dnl # AC_DEFUN([SPL_AC_2ARGS_VFS_GETATTR], [ - AC_MSG_CHECKING([whether vfs_getattr() wants]) + AC_MSG_CHECKING([whether vfs_getattr() wants 2 args]) SPL_LINUX_TRY_COMPILE([ #include <linux/fs.h> ],[ vfs_getattr((struct path *) NULL, (struct kstat *)NULL); ],[ - AC_MSG_RESULT(2 args) + AC_MSG_RESULT(yes) AC_DEFINE(HAVE_2ARGS_VFS_GETATTR, 1, - [vfs_getattr wants 2 args]) + [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) - ]) + AC_MSG_RESULT(no) + ]) +]) + +dnl # +dnl # <3.9 API +dnl # vfs_getattr(struct vfsmount *v, struct dentry *d, struct kstat *k) +dnl # +AC_DEFUN([SPL_AC_3ARGS_VFS_GETATTR], [ + AC_MSG_CHECKING([whether vfs_getattr() wants 3 args]) + SPL_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + ],[ + vfs_getattr((struct vfsmount *)NULL, + (struct dentry *)NULL, + (struct kstat *)NULL); + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_3ARGS_VFS_GETATTR, 1, + [vfs_getattr wants 3 args]) + ],[ + AC_MSG_RESULT(no) ]) ]) |