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| author | Eugene Teo <eugeneteo@kernel.sg> | 2007-10-19 10:40:38 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 22:53:42 +0400 |
| commit | 270f722d4d5f94b02fd48eed47e57917ab00a858 (patch) | |
| tree | f6f58a0730c8968d2b4b983965b4409761616ab2 /fs/proc | |
| parent | d85f50d5e1aa99ab082035f94265847521819e58 (diff) | |
| download | linux-270f722d4d5f94b02fd48eed47e57917ab00a858.tar.xz | |
Fix tsk->exit_state usage
tsk->exit_state can only be 0, EXIT_ZOMBIE, or EXIT_DEAD. A non-zero test
is the same as tsk->exit_state & (EXIT_ZOMBIE | EXIT_DEAD), so just testing
tsk->exit_state is sufficient.
Signed-off-by: Eugene Teo <eugeneteo@kernel.sg>
Cc: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/array.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index 04b689f3288f..7a34571203bc 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -146,8 +146,7 @@ static inline const char *get_task_state(struct task_struct *tsk) TASK_UNINTERRUPTIBLE | TASK_STOPPED | TASK_TRACED)) | - (tsk->exit_state & (EXIT_ZOMBIE | - EXIT_DEAD)); + tsk->exit_state; const char **p = &task_state_array[0]; while (state) { |