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authorDaisuke Nishimura <nishimura@mxp.nes.nec.co.jp>2009-01-07 18:08:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-08 08:31:09 -0800
commita5e924f5f8abf97944e625d74967cc9452cfbce8 (patch)
tree3a90d35e270617933f352c8c748880a62fa6eeca /include
parent3bb4edf24b26358eccfc69ac8b9a9c36ccc312da (diff)
downloadop-kernel-dev-a5e924f5f8abf97944e625d74967cc9452cfbce8.zip
op-kernel-dev-a5e924f5f8abf97944e625d74967cc9452cfbce8.tar.gz
memcg: remove mem_cgroup_try_charge
After previous patch, mem_cgroup_try_charge is not used by anyone, so we can remove it. Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Balbir Singh <balbir@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/memcontrol.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 056cf82..8ae6ece 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -40,8 +40,6 @@ struct mm_struct;
extern int mem_cgroup_newpage_charge(struct page *page, struct mm_struct *mm,
gfp_t gfp_mask);
/* for swap handling */
-extern int mem_cgroup_try_charge(struct mm_struct *mm,
- gfp_t gfp_mask, struct mem_cgroup **ptr);
extern int mem_cgroup_try_charge_swapin(struct mm_struct *mm,
struct page *page, gfp_t mask, struct mem_cgroup **ptr);
extern void mem_cgroup_commit_charge_swapin(struct page *page,
@@ -134,12 +132,6 @@ static inline int mem_cgroup_cache_charge(struct page *page,
return 0;
}
-static inline int mem_cgroup_try_charge(struct mm_struct *mm,
- gfp_t gfp_mask, struct mem_cgroup **ptr)
-{
- return 0;
-}
-
static inline int mem_cgroup_try_charge_swapin(struct mm_struct *mm,
struct page *page, gfp_t gfp_mask, struct mem_cgroup **ptr)
{
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