diff options
author | Jakub Jelinek <jakub@redhat.com> | 2006-08-15 05:53:50 +0000 |
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committer | Jakub Jelinek <jakub@redhat.com> | 2006-08-15 05:53:50 +0000 |
commit | 3a2ba84afba2d9b315c65aa46ba036fd22ef4fb0 (patch) | |
tree | 47a553a26365a6738426804af7609434daf047b8 /nptl/pthread_setschedprio.c | |
parent | 256926546643ba909661c83e7a7d24d733b9b390 (diff) |
Updated to fedora-glibc-20060815T0533
Diffstat (limited to 'nptl/pthread_setschedprio.c')
-rw-r--r-- | nptl/pthread_setschedprio.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nptl/pthread_setschedprio.c b/nptl/pthread_setschedprio.c index 063f5232f5..4a71f6c7b3 100644 --- a/nptl/pthread_setschedprio.c +++ b/nptl/pthread_setschedprio.c @@ -47,6 +47,11 @@ pthread_setschedprio (threadid, prio) lll_lock (pd->lock); + /* If the thread should have higher priority because of some + PTHREAD_PRIO_PROTECT mutexes it holds, adjust the priority. */ + if (__builtin_expect (pd->tpp != NULL, 0) && pd->tpp->priomax > prio) + param.sched_priority = pd->tpp->priomax; + /* Try to set the scheduler information. */ if (__builtin_expect (sched_setparam (pd->tid, ¶m) == -1, 0)) result = errno; @@ -54,6 +59,7 @@ pthread_setschedprio (threadid, prio) { /* We succeeded changing the kernel information. Reflect this change in the thread descriptor. */ + param.sched_priority = prio; memcpy (&pd->schedparam, ¶m, sizeof (struct sched_param)); pd->flags |= ATTR_FLAG_SCHED_SET; } |