[PATCH] fork.c: proc_fork_connector() called under write_lock()
Don't do that - it does GFP_KERNEL allocations, for a start.
(Reported by Guillaume Thouvenin <guillaume.thouvenin@bull.net>)
Acked-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/kernel/fork.c b/kernel/fork.c
index 1c1cf8d..d0d4987 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1135,13 +1135,13 @@
__get_cpu_var(process_counts)++;
}
- proc_fork_connector(p);
if (!current->signal->tty && p->signal->tty)
p->signal->tty = NULL;
nr_threads++;
total_forks++;
write_unlock_irq(&tasklist_lock);
+ proc_fork_connector(p);
retval = 0;
fork_out: