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authorOleg Nesterov <oleg@tv-sign.ru>2006-09-29 02:01:10 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-29 09:18:20 -0700
commit55a101f8f71a3d3dbda7b5c77083ffe47552f831 (patch)
tree52706df201efd82d09bed39562502b4caa357af4 /kernel/exit.c
parent29b884921634e1e01cbd276e1c9b8fc07a7e4a90 (diff)
downloadlinux-55a101f8f71a3d3dbda7b5c77083ffe47552f831.tar.gz
[PATCH] kill PF_DEAD flag
After the previous change (->flags & PF_DEAD) <=> (->state == EXIT_DEAD), we don't need PF_DEAD any longer. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 3d759c98fb1..9dd5f1336da 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -953,10 +953,8 @@ fastcall NORET_TYPE void do_exit(long code)
if (tsk->splice_pipe)
__free_pipe_info(tsk->splice_pipe);
- /* PF_DEAD causes final put_task_struct after we schedule. */
preempt_disable();
- BUG_ON(tsk->flags & PF_DEAD);
- tsk->flags |= PF_DEAD;
+ /* causes final put_task_struct in finish_task_switch(). */
tsk->state = EXIT_DEAD;
schedule();
@@ -972,7 +970,7 @@ NORET_TYPE void complete_and_exit(struct completion *comp, long code)
{
if (comp)
complete(comp);
-
+
do_exit(code);
}