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| author | Ingo Molnar <mingo@kernel.org> | 2013-07-19 11:34:42 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-07-19 11:34:42 +0400 |
| commit | e43fff2b98b4e99b189c086a9cf740b19eaf3538 (patch) | |
| tree | 658a5f73d5806fe47856547b17cbd23592856c62 /kernel/timer.c | |
| parent | 67516844625f45f0ce148a01c27bf41f591872b2 (diff) | |
| parent | ecb2cf1a6b63825a258ff4fe0d7f3070fbe4676b (diff) | |
| download | linux-e43fff2b98b4e99b189c086a9cf740b19eaf3538.tar.xz | |
Merge branch 'linus' into perf/core
Merge in a v3.11-rc1-ish branch to go from v3.10 based development
to a v3.11 based one.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/timer.c')
| -rw-r--r-- | kernel/timer.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/kernel/timer.c b/kernel/timer.c index 15ffdb3f1948..4296d13db3d1 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -149,9 +149,11 @@ static unsigned long round_jiffies_common(unsigned long j, int cpu, /* now that we have rounded, subtract the extra skew again */ j -= cpu * 3; - if (j <= jiffies) /* rounding ate our timeout entirely; */ - return original; - return j; + /* + * Make sure j is still in the future. Otherwise return the + * unmodified value. + */ + return time_is_after_jiffies(j) ? j : original; } /** @@ -1503,11 +1505,11 @@ signed long __sched schedule_timeout_uninterruptible(signed long timeout) } EXPORT_SYMBOL(schedule_timeout_uninterruptible); -static int __cpuinit init_timers_cpu(int cpu) +static int init_timers_cpu(int cpu) { int j; struct tvec_base *base; - static char __cpuinitdata tvec_base_done[NR_CPUS]; + static char tvec_base_done[NR_CPUS]; if (!tvec_base_done[cpu]) { static char boot_done; @@ -1575,7 +1577,7 @@ static void migrate_timer_list(struct tvec_base *new_base, struct list_head *hea } } -static void __cpuinit migrate_timers(int cpu) +static void migrate_timers(int cpu) { struct tvec_base *old_base; struct tvec_base *new_base; @@ -1608,7 +1610,7 @@ static void __cpuinit migrate_timers(int cpu) } #endif /* CONFIG_HOTPLUG_CPU */ -static int __cpuinit timer_cpu_notify(struct notifier_block *self, +static int timer_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu) { long cpu = (long)hcpu; @@ -1633,7 +1635,7 @@ static int __cpuinit timer_cpu_notify(struct notifier_block *self, return NOTIFY_OK; } -static struct notifier_block __cpuinitdata timers_nb = { +static struct notifier_block timers_nb = { .notifier_call = timer_cpu_notify, }; |