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| author | Matthew Wilcox <matthew@wil.cx> | 2007-12-06 11:07:35 -0500 |
|---|---|---|
| committer | Matthew Wilcox <willy@linux.intel.com> | 2007-12-06 17:35:04 -0500 |
| commit | e1abb39c60971590b6580c0d3a12119dcbad9c50 (patch) | |
| tree | eed33345fb9a46029c54eea84aa03d7587038294 /kernel/signal.c | |
| parent | d9514f6c6b95b5a747ba902858eff577281e8659 (diff) | |
| download | blackbird-op-linux-e1abb39c60971590b6580c0d3a12119dcbad9c50.tar.gz blackbird-op-linux-e1abb39c60971590b6580c0d3a12119dcbad9c50.zip | |
signal: Use task_is_*
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index afa4f781f924..c5a401aa715c 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -838,7 +838,7 @@ static inline int wants_signal(int sig, struct task_struct *p) return 0; if (sig == SIGKILL) return 1; - if (p->state & (TASK_STOPPED | TASK_TRACED)) + if (task_is_stopped_or_traced(p)) return 0; return task_curr(p) || !signal_pending(p); } @@ -1441,7 +1441,7 @@ void do_notify_parent(struct task_struct *tsk, int sig) BUG_ON(sig == -1); /* do_notify_parent_cldstop should have been called instead. */ - BUG_ON(tsk->state & (TASK_STOPPED|TASK_TRACED)); + BUG_ON(task_is_stopped_or_traced(tsk)); BUG_ON(!tsk->ptrace && (tsk->group_leader != tsk || !thread_group_empty(tsk))); @@ -1729,7 +1729,7 @@ static int do_signal_stop(int signr) * so this check has no races. */ if (!t->exit_state && - !(t->state & (TASK_STOPPED|TASK_TRACED))) { + !task_is_stopped_or_traced(t)) { stop_count++; signal_wake_up(t, 0); } |
