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-rw-r--r--fs/exofs/super.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 5eb0851e5481..06065bd37fc3 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -409,6 +409,10 @@ static void exofs_put_super(struct super_block *sb)
for (num_pend = atomic_read(&sbi->s_curr_pending); num_pend > 0;
num_pend = atomic_read(&sbi->s_curr_pending)) {
wait_queue_head_t wq;
+
+ printk(KERN_NOTICE "%s: !!Pending operations in flight. "
+ "This is a BUG. please report to osd-dev@open-osd.org\n",
+ __func__);
init_waitqueue_head(&wq);
wait_event_timeout(wq,
(atomic_read(&sbi->s_curr_pending) == 0),