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| author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:27:05 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:27:05 +0200 |
| commit | 773dc8eacaedb2e8c8d0defb5de2c66ea7dc4a08 (patch) | |
| tree | 1bfa945dcfbcc4a60e31714f768ef38155c621d3 /kernel/sched.c | |
| parent | 961ccddd59d627b89bd3dc284b6517833bbdf25d (diff) | |
| parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) | |
| download | linux-773dc8eacaedb2e8c8d0defb5de2c66ea7dc4a08.tar.gz linux-773dc8eacaedb2e8c8d0defb5de2c66ea7dc4a08.tar.bz2 linux-773dc8eacaedb2e8c8d0defb5de2c66ea7dc4a08.zip | |
Merge branch 'linus' into sched/new-API-sched_setscheduler
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 8d7c246ab864..7c0e7063c11f 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4398,22 +4398,20 @@ do_wait_for_common(struct completion *x, long timeout, int state) signal_pending(current)) || (state == TASK_KILLABLE && fatal_signal_pending(current))) { - __remove_wait_queue(&x->wait, &wait); - return -ERESTARTSYS; + timeout = -ERESTARTSYS; + break; } __set_current_state(state); spin_unlock_irq(&x->wait.lock); timeout = schedule_timeout(timeout); spin_lock_irq(&x->wait.lock); - if (!timeout) { - __remove_wait_queue(&x->wait, &wait); - return timeout; - } - } while (!x->done); + } while (!x->done && timeout); __remove_wait_queue(&x->wait, &wait); + if (!x->done) + return timeout; } x->done--; - return timeout; + return timeout ?: 1; } static long __sched |