diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 13:12:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 13:12:36 -0700 |
| commit | af390084359a5de20046c901529b2b6a50b941cb (patch) | |
| tree | b73a6261d1b1f9fb34432cc9a47411a49330b8dc /kernel/posix-timers.c | |
| parent | 7645e4320497b35ce9fb6c2269ebcd57af9fe735 (diff) | |
| parent | 0fcb80818bc3ade5befd409051089f710adcf7b0 (diff) | |
Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
Documentation: Add timers/timers-howto.txt
timer: Added usleep_range timer
Revert "timer: Added usleep[_range] timer"
clockevents: Remove the per cpu tick skew
posix_timer: Move copy_to_user(created_timer_id) down in timer_create()
timer: Added usleep[_range] timer
timers: Document meaning of deferrable timer
Diffstat (limited to 'kernel/posix-timers.c')
| -rw-r--r-- | kernel/posix-timers.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index ad723420acc..9ca4973f736 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -560,11 +560,6 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock, new_timer->it_clock = which_clock; new_timer->it_overrun = -1; - if (copy_to_user(created_timer_id, - &new_timer_id, sizeof (new_timer_id))) { - error = -EFAULT; - goto out; - } if (timer_event_spec) { if (copy_from_user(&event, timer_event_spec, sizeof (event))) { error = -EFAULT; @@ -590,6 +585,12 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock, new_timer->sigq->info.si_tid = new_timer->it_id; new_timer->sigq->info.si_code = SI_TIMER; + if (copy_to_user(created_timer_id, + &new_timer_id, sizeof (new_timer_id))) { + error = -EFAULT; + goto out; + } + error = CLOCK_DISPATCH(which_clock, timer_create, (new_timer)); if (error) goto out; |