[PATCH 25/26] staging/lustre/autoconf: remove quota_on/quota_off checks

Peng Tao
2013-11-14T16:45:59Z

From: James Simmons <uja.ornl@gmail.com>

With the rewrite of the Lustre quota code we no longer
need ll_quota_[on/off]. Those obsolete methods touched
linux kernel internals that have changed over time.
With ll_quota_[on/off[ gone we can remove all the
quota autoconf that was required.

Lustre-change: http://review.whamcloud.com/5367
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2800
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
[also remove ll_vfs_dq_xxx wrappers that are not in use -- Peng Tao]
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
---
.../lustre/lustre/include/linux/lustre_compat25.h | 43 --------------------
1 file changed, 43 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
index a8b6af1..fbe1d69 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
@@ -106,49 +106,6 @@ static inline void ll_set_fs_pwd(struct fs_struct *fs, struct vfsmount *mnt,
#define SLAB_DESTROY_BY_RCU 0
#endif

-
-
-static inline int
-ll_quota_on(struct super_block *sb, int off, int ver, char *name, int remount)
-{
- int rc;
-
- if (sb->s_qcop->quota_on) {
- struct path path;
-
- rc = kern_path(name, LOOKUP_FOLLOW, &path);
- if (!rc)
- return rc;
- rc = sb->s_qcop->quota_on(sb, off, ver
- , &path
- );
- path_put(&path);
- return rc;
- }
- else
- return -ENOSYS;
-}
-
-static inline int ll_quota_off(struct super_block *sb, int off, int remount)
-{
- if (sb->s_qcop->quota_off) {
- return sb->s_qcop->quota_off(sb, off
- );
- }
- else
- return -ENOSYS;
-}
-
-
-# define ll_vfs_dq_init dquot_initialize
-# define ll_vfs_dq_drop dquot_drop
-# define ll_vfs_dq_transfer dquot_transfer
-# define ll_vfs_dq_off(sb, remount) dquot_suspend(sb, -1)
-
-
-
-
-
#define queue_max_phys_segments(rq) queue_max_segments(rq)
#define queue_max_hw_segments(rq) queue_max_segments(rq)

--
1.7.9.5