projects
/
firefly-linux-kernel-4.4.55.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
klist: del waiter from klist_remove_waiters before wakeup waitting process
[firefly-linux-kernel-4.4.55.git]
/
lib
/
klist.c
diff --git
a/lib/klist.c
b/lib/klist.c
index 0874e41609a6fbf4d786f3b49aa76f85130893f7..358a368a2947057ef9d9309c9dd4fc893523d63d 100644
(file)
--- a/
lib/klist.c
+++ b/
lib/klist.c
@@
-193,10
+193,10
@@
static void klist_release(struct kref *kref)
if (waiter->node != n)
continue;
+ list_del(&waiter->list);
waiter->woken = 1;
mb();
wake_up_process(waiter->process);
- list_del(&waiter->list);
}
spin_unlock(&klist_remove_lock);
knode_set_klist(n, NULL);