X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fexit.c;h=7f2683a10ac40d2682a4a400091ec61bd2131739;hb=69df49eb31e14fb01d9404497b751bfda9bfa012;hp=cce59cb5ee6aececf1b663d39a1de3fb15b4b426;hpb=2d3b5fa3a39d16c880bda3cf2bd9dd6ed5a01f74;p=pandora-kernel.git

diff --git a/kernel/exit.c b/kernel/exit.c
index cce59cb5ee6a..7f2683a10ac4 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -953,7 +953,8 @@ NORET_TYPE void do_exit(long code)
 
 	acct_update_integrals(tsk);
 	/* sync mm's RSS info before statistics gathering */
-	sync_mm_rss(tsk, tsk->mm);
+	if (tsk->mm)
+		sync_mm_rss(tsk, tsk->mm);
 	group_dead = atomic_dec_and_test(&tsk->signal->live);
 	if (group_dead) {
 		hrtimer_cancel(&tsk->signal->real_timer);