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authorLinus Torvalds <torvalds@linux-foundation.org>2009-01-26 09:47:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-26 09:47:43 -0800
commit1e70c7f7a9d4a3d2cc78b40e1d7768d99cd79899 (patch)
tree1218c32008412e57314f8f9db8d3b4912e2ecb25 /kernel/fork.c
parent810ee58de26c9c1255d716b1db7344c4a1093fec (diff)
parent1d4a7f1c4faf53eb9e822743ec8a70b3019a26d2 (diff)
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: hrtimers: fix inconsistent lock state on resume in hres_timers_resume time-sched.c: tick_nohz_update_jiffies should be static locking, hpet: annotate false positive warning kernel/fork.c: unused variable 'ret' itimers: remove the per-cpu-ish-ness
Diffstat (limited to 'kernel/fork.c')
-rw-r--r--kernel/fork.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index bf0cef8bbdf2..242a706e7721 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -817,17 +817,17 @@ static void posix_cpu_timers_init_group(struct signal_struct *sig)
static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
{
struct signal_struct *sig;
- int ret;
if (clone_flags & CLONE_THREAD) {
- ret = thread_group_cputime_clone_thread(current);
- if (likely(!ret)) {
- atomic_inc(&current->signal->count);
- atomic_inc(&current->signal->live);
- }
- return ret;
+ atomic_inc(&current->signal->count);
+ atomic_inc(&current->signal->live);
+ return 0;
}
sig = kmem_cache_alloc(signal_cachep, GFP_KERNEL);
+
+ if (sig)
+ posix_cpu_timers_init_group(sig);
+
tsk->signal = sig;
if (!sig)
return -ENOMEM;
@@ -864,8 +864,6 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
memcpy(sig->rlim, current->signal->rlim, sizeof sig->rlim);
task_unlock(current->group_leader);
- posix_cpu_timers_init_group(sig);
-
acct_init_pacct(&sig->pacct);
tty_audit_fork(sig);