diff options
| author | Ingo Molnar <mingo@elte.hu> | 2005-04-18 10:58:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-18 10:58:36 -0700 |
| commit | 238628edb6cd427454fb54994e2605e191bfc26a (patch) | |
| tree | 3225899173a2103cb7532551477d5c69e030f0ee /kernel | |
| parent | 9a9947bf7a3a14d2107cb9a27279fc8f463370a9 (diff) | |
| download | linux-238628edb6cd427454fb54994e2605e191bfc26a.tar.gz linux-238628edb6cd427454fb54994e2605e191bfc26a.tar.bz2 linux-238628edb6cd427454fb54994e2605e191bfc26a.zip | |
[PATCH] sched: fix signed comparisons of long long
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index f69c4a5361e3..9bb7489ee645 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -2648,9 +2648,9 @@ need_resched_nonpreemptible: schedstat_inc(rq, sched_cnt); now = sched_clock(); - if (likely((long long)now - prev->timestamp < NS_MAX_SLEEP_AVG)) { + if (likely((long long)(now - prev->timestamp) < NS_MAX_SLEEP_AVG)) { run_time = now - prev->timestamp; - if (unlikely((long long)now - prev->timestamp < 0)) + if (unlikely((long long)(now - prev->timestamp) < 0)) run_time = 0; } else run_time = NS_MAX_SLEEP_AVG; @@ -2728,7 +2728,7 @@ go_idle: if (!rt_task(next) && next->activated > 0) { unsigned long long delta = now - next->timestamp; - if (unlikely((long long)now - next->timestamp < 0)) + if (unlikely((long long)(now - next->timestamp) < 0)) delta = 0; if (next->activated == 1) |