Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
posix cpu timers: fix timer ordering
Pointed out by Oleg Nesterov, who has been walking over the code
forwards and backwards.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
+4
-6
+4
-6
kernel/posix-cpu-timers.c
+4
-6
kernel/posix-cpu-timers.c
···
576
576
listpos = head;
577
577
if (CPUCLOCK_WHICH(timer->it_clock) == CPUCLOCK_SCHED) {
578
578
list_for_each_entry(next, head, entry) {
579
-
if (next->expires.sched > nt->expires.sched) {
580
-
listpos = &next->entry;
579
+
if (next->expires.sched > nt->expires.sched)
581
580
break;
582
-
}
581
+
listpos = &next->entry;
583
582
}
584
583
} else {
585
584
list_for_each_entry(next, head, entry) {
586
-
if (cputime_gt(next->expires.cpu, nt->expires.cpu)) {
587
-
listpos = &next->entry;
585
+
if (cputime_gt(next->expires.cpu, nt->expires.cpu))
588
586
break;
589
-
}
587
+
listpos = &next->entry;
590
588
}
591
589
}
592
590
list_add(&nt->entry, listpos);