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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 17:10:33 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 17:10:33 -0800 |
| commit | cfa97f993c275d193fe82c22511dfb5f1e51b661 (patch) | |
| tree | 552cea5db0ef07bbcc5d53850607dcda6f9b664c /kernel/sched_clock.c | |
| parent | 7238eb4ca35cd63340dc02caf757376e40c1210c (diff) | |
| parent | db2f59c8c9b315f2b88b1dac159b988c6009034d (diff) | |
| download | kernel-crypto-cfa97f993c275d193fe82c22511dfb5f1e51b661.tar.gz kernel-crypto-cfa97f993c275d193fe82c22511dfb5f1e51b661.tar.xz kernel-crypto-cfa97f993c275d193fe82c22511dfb5f1e51b661.zip | |
Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
sched: fix section mismatch
sched: fix double kfree in failure path
sched: clean up arch_reinit_sched_domains()
sched: mark sched_create_sysfs_power_savings_entries() as __init
getrusage: RUSAGE_THREAD should return ru_utime and ru_stime
sched: fix sched_slice()
sched_clock: prevent scd->clock from moving backwards, take #2
sched: sched.c declare variables before they get used
Diffstat (limited to 'kernel/sched_clock.c')
| -rw-r--r-- | kernel/sched_clock.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c index e8ab096ddfe..a0b0852414c 100644 --- a/kernel/sched_clock.c +++ b/kernel/sched_clock.c @@ -124,7 +124,7 @@ static u64 __update_sched_clock(struct sched_clock_data *scd, u64 now) clock = scd->tick_gtod + delta; min_clock = wrap_max(scd->tick_gtod, scd->clock); - max_clock = scd->tick_gtod + TICK_NSEC; + max_clock = wrap_max(scd->clock, scd->tick_gtod + TICK_NSEC); clock = wrap_max(clock, min_clock); clock = wrap_min(clock, max_clock); @@ -227,6 +227,9 @@ EXPORT_SYMBOL_GPL(sched_clock_idle_sleep_event); */ void sched_clock_idle_wakeup_event(u64 delta_ns) { + if (timekeeping_suspended) + return; + sched_clock_tick(); touch_softlockup_watchdog(); } |