diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2006-09-29 02:01:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:20 -0700 |
| commit | 55a101f8f71a3d3dbda7b5c77083ffe47552f831 (patch) | |
| tree | 52706df201efd82d09bed39562502b4caa357af4 /kernel/exit.c | |
| parent | 29b884921634e1e01cbd276e1c9b8fc07a7e4a90 (diff) | |
| download | lwn-55a101f8f71a3d3dbda7b5c77083ffe47552f831.tar.gz lwn-55a101f8f71a3d3dbda7b5c77083ffe47552f831.zip | |
[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.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 3d759c98fb11..9dd5f1336da2 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); } |