diff options
| author | Peng Tao <bergwolf@gmail.com> | 2013-08-16 09:40:01 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-08-22 17:27:29 +1000 |
| commit | 51a50f96f81b1e76cc8686b8df4e6b1c5ef35a70 (patch) | |
| tree | f2521f56b587c12c39b19fc1f6d09f1756c948cb | |
| parent | 8a73fac0a4fff09072c06ba163a53bb0588f59f4 (diff) | |
staging/lustre/libcfs: cleanup linux-mem.h
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>
| -rw-r--r-- | drivers/staging/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 63efb7b456c6..2af15d41e77a 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__ */ |