From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 25 Sep 2007 10:13:14 -0700 (PDT) From: David Rientjes Subject: [patch -mm 6/5] memcontrol: move mm_cgroup to header file Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Andrew Morton Cc: Balbir Singh , linux-mm@kvack.org List-ID: Inline functions must preceed their use, so mm_cgroup() should be defined in linux/memcontrol.h. include/linux/memcontrol.h:48: warning: 'mm_cgroup' declared inline after being called include/linux/memcontrol.h:48: warning: previous declaration of 'mm_cgroup' was here Cc: Balbir Singh Signed-off-by: David Rientjes --- include/linux/memcontrol.h | 8 ++++++-- mm/memcontrol.c | 5 ----- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -45,7 +45,11 @@ extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan, extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask); extern int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask); -extern struct mem_cgroup *mm_cgroup(struct mm_struct *mm); + +static inline struct mem_cgroup *mm_cgroup(const struct mm_struct *mm) +{ + return rcu_dereference(mm->mem_cgroup); +} static inline void mem_cgroup_uncharge_page(struct page *page) { @@ -108,7 +112,7 @@ static inline int mem_cgroup_cache_charge(struct page *page, return 0; } -static inline struct mem_cgroup *mm_cgroup(struct mm_struct *mm) +static inline struct mem_cgroup *mm_cgroup(const struct mm_struct *mm) { return NULL; } diff --git a/mm/memcontrol.c b/mm/memcontrol.c --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -110,11 +110,6 @@ struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p) struct mem_cgroup, css); } -inline struct mem_cgroup *mm_cgroup(struct mm_struct *mm) -{ - return rcu_dereference(mm->mem_cgroup); -} - void mm_init_cgroup(struct mm_struct *mm, struct task_struct *p) { struct mem_cgroup *mem; -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org