Merge branch 'btrfs-3.0' of git://github.com/chrismason/linux

[deliverable/linux.git] / kernel / softirq.c

diff --git a/kernel/softirq.c b/kernel/softirq.c
index 40cf63ddd4b3d740d2620ddbf1fa245830b1d703..fca82c32042b73133f2ab74838287c94cf8ad152 100644 (file)
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -315,16 +315,24 @@ static inline void invoke_softirq(void)
 {
        if (!force_irqthreads)
                __do_softirq();
-       else
+       else {
+               __local_bh_disable((unsigned long)__builtin_return_address(0),
+                               SOFTIRQ_OFFSET);
                wakeup_softirqd();
+               __local_bh_enable(SOFTIRQ_OFFSET);
+       }
 }
 #else
 static inline void invoke_softirq(void)
 {
        if (!force_irqthreads)
                do_softirq();
-       else
+       else {
+               __local_bh_disable((unsigned long)__builtin_return_address(0),
+                               SOFTIRQ_OFFSET);
                wakeup_softirqd();
+               __local_bh_enable(SOFTIRQ_OFFSET);
+       }
 }
 #endif