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| author | Thomas Gleixner <tglx@linutronix.de> | 2013-07-23 13:45:51 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-02-13 22:20:07 (GMT) |
| commit | b9c665d32bcbc8d39eddeb31649f5ca9ff1a378c (patch) | |
| tree | b95a0be6ce0b9df63d9da5d4f114c426038e30ff /kernel/fork.c | |
| parent | fa5f1ad2efe7b9e1b36a37e99b7c99d59b4b92d2 (diff) | |
| download | linux-fsl-qoriq-b9c665d32bcbc8d39eddeb31649f5ca9ff1a378c.tar.xz | |
vtime-split-lock-and-seqcount.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 5b48612..ec448fb 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1252,7 +1252,8 @@ static struct task_struct *copy_process(unsigned long clone_flags, p->prev_cputime.utime = p->prev_cputime.stime = 0; #endif #ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN - seqlock_init(&p->vtime_seqlock); + raw_spin_lock_init(&p->vtime_lock); + seqcount_init(&p->vtime_seq); p->vtime_snap = 0; p->vtime_snap_whence = VTIME_SLEEPING; #endif |