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authorOleg Nesterov <oleg@tv-sign.ru>2006-12-06 20:36:51 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 08:39:34 -0800
commit115085ea0794c0f339be8f9d25505c7f9861d824 (patch)
tree0b69f20ab8ab53702a4c94c11927e60fa058b509 /include
parent128fb95650b3273a8dc9ba5514b6fe7db8ea30bf (diff)
downloadop-kernel-dev-115085ea0794c0f339be8f9d25505c7f9861d824.zip
op-kernel-dev-115085ea0794c0f339be8f9d25505c7f9861d824.tar.gz
[PATCH] taskstats: cleanup do_exit() path
do_exit: taskstats_exit_alloc() ... taskstats_exit_send() taskstats_exit_free() I think this is not good, let it be a single function exported to the core kernel, taskstats_exit(), which does alloc + send + free itself. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Shailabh Nagar <nagar@watson.ibm.com> Cc: Jay Lan <jlan@engr.sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/taskstats_kern.h17
1 files changed, 2 insertions, 15 deletions
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index ce8a912..f1261a5 100644
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -15,12 +15,6 @@
extern struct kmem_cache *taskstats_cache;
extern struct mutex taskstats_exit_mutex;
-static inline void taskstats_exit_free(struct taskstats *tidstats)
-{
- if (tidstats)
- kmem_cache_free(taskstats_cache, tidstats);
-}
-
static inline void taskstats_tgid_init(struct signal_struct *sig)
{
sig->stats = NULL;
@@ -54,17 +48,10 @@ static inline void taskstats_tgid_free(struct signal_struct *sig)
kmem_cache_free(taskstats_cache, sig->stats);
}
-extern void taskstats_exit_alloc(struct taskstats **, unsigned int *);
-extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int, unsigned int);
+extern void taskstats_exit(struct task_struct *, int group_dead);
extern void taskstats_init_early(void);
#else
-static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu)
-{}
-static inline void taskstats_exit_free(struct taskstats *ptidstats)
-{}
-static inline void taskstats_exit_send(struct task_struct *tsk,
- struct taskstats *tidstats,
- int group_dead, unsigned int cpu)
+static inline void taskstats_exit(struct task_struct *tsk, int group_dead)
{}
static inline void taskstats_tgid_init(struct signal_struct *sig)
{}
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