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Subject[PATCH-v2 4/4] staging/lustre/libcfs: cleanup linux-mem.h
Date
From: Peng Tao <bergwolf@gmail.com>

remove shrinker related wrappers.

Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
.../lustre/include/linux/libcfs/linux/linux-mem.h | 38 --------------------
1 files changed, 0 insertions(+), 38 deletions(-)

diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h b/drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h
index 63efb7b..2af15d4 100644
--- a/drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h
+++ b/drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h
@@ -79,42 +79,4 @@
do { __oldfs = get_fs(); set_fs(get_ds());} while(0)
#define MMSPACE_CLOSE set_fs(__oldfs)

-/*
- * Shrinker
- */
-
-# define SHRINKER_ARGS(sc, nr_to_scan, gfp_mask) \
- struct shrinker *shrinker, \
- struct shrink_control *sc
-# define shrink_param(sc, var) ((sc)->var)
-
-typedef int (*shrinker_t)(SHRINKER_ARGS(sc, nr_to_scan, gfp_mask));
-
-static inline
-struct shrinker *set_shrinker(int seek, shrinker_t func)
-{
- struct shrinker *s;
-
- s = kmalloc(sizeof(*s), GFP_KERNEL);
- if (s == NULL)
- return (NULL);
-
- s->shrink = func;
- s->seeks = seek;
-
- register_shrinker(s);
-
- return s;
-}
-
-static inline
-void remove_shrinker(struct shrinker *shrinker)
-{
- if (shrinker == NULL)
- return;
-
- unregister_shrinker(shrinker);
- kfree(shrinker);
-}
-
#endif /* __LINUX_CFS_MEM_H__ */
--
1.7.1


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