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authorOleg Nesterov <oleg@redhat.com>2009-06-17 16:27:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-18 13:03:52 -0700
commit72a1de39f89325a834a8c70b2a0d8f71d919f640 (patch)
treef79fefd4eaad9cbc381792bddb1e1f3f432ad9f6 /kernel
parent77d1ef79568b337f599b75795acc8f78a87ba9ba (diff)
downloadlinux-2.6.34-ux500-72a1de39f89325a834a8c70b2a0d8f71d919f640.tar.gz
copy_process(): remove the unneeded clear_tsk_thread_flag(TIF_SIGPENDING)
The forked child can have TIF_SIGPENDING if it was copied from parent's ti->flags. But this is harmless and actually almost never happens, because copy_process() can't succeed if signal_pending() == T. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/fork.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index be022c200da..467746b3f0a 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1029,7 +1029,6 @@ static struct task_struct *copy_process(unsigned long clone_flags,
p->vfork_done = NULL;
spin_lock_init(&p->alloc_lock);
- clear_tsk_thread_flag(p, TIF_SIGPENDING);
init_sigpending(&p->pending);
p->utime = cputime_zero;