Gitweb: http://git.kernel.org/linus/72a1de39f89325a834a8c70b2a0d8f71d919f640
Commit: 72a1de39f89325a834a8c70b2a0d8f71d919f640
Parent: 77d1ef79568b337f599b75795acc8f78a87ba9ba
Author: Oleg Nesterov <oleg@redhat.com>
AuthorDate: Wed Jun 17 16:27:37 2009 -0700
Committer: Linus Torvalds <torvalds@linux-foundation.org>
CommitDate: Thu Jun 18 13:03:52 2009 -0700
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>
---
kernel/fork.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/kernel/fork.c b/kernel/fork.c
index be022c2..467746b 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;
--
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