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| author | James Bottomley <jejb@titanic.(none)> | 2005-05-20 22:27:44 +0200 |
|---|---|---|
| committer | James Bottomley <jejb@titanic.(none)> | 2005-05-20 22:27:44 +0200 |
| commit | ad34ea2cc3845ef4dcd7d12fb0fa8484734bd672 (patch) | |
| tree | ad434400f5ecaa33b433c8f830e40792d8d6c05c /kernel/itimer.c | |
| parent | [SCSI] remove Documentation/DocBook/scsidrivers.tmpl (diff) | |
| parent | Linux v2.6.12-rc4 (diff) | |
| download | linux-ad34ea2cc3845ef4dcd7d12fb0fa8484734bd672.tar.xz linux-ad34ea2cc3845ef4dcd7d12fb0fa8484734bd672.zip | |
merge by hand - fix up rejections in Documentation/DocBook/Makefile
Diffstat (limited to 'kernel/itimer.c')
| -rw-r--r-- | kernel/itimer.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/itimer.c b/kernel/itimer.c index e9a40e947e07..1dc988e0d2c7 100644 --- a/kernel/itimer.c +++ b/kernel/itimer.c @@ -123,7 +123,11 @@ static inline void it_real_arm(struct task_struct *p, unsigned long interval) return; if (interval > (unsigned long) LONG_MAX) interval = LONG_MAX; - p->signal->real_timer.expires = jiffies + interval; + /* the "+ 1" below makes sure that the timer doesn't go off before + * the interval requested. This could happen if + * time requested % (usecs per jiffy) is more than the usecs left + * in the current jiffy */ + p->signal->real_timer.expires = jiffies + interval + 1; add_timer(&p->signal->real_timer); } |