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-rw-r--r--fs/ext4/balloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index c48fd36b2d74..c9329ed5c094 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -703,7 +703,7 @@ int ext4_should_retry_alloc(struct super_block *sb, int *retries)
* possible we just missed a transaction commit that did so
*/
smp_mb();
- if (sbi->s_mb_free_pending == 0) {
+ if (atomic_read(&sbi->s_mb_free_pending) == 0) {
if (test_opt(sb, DISCARD)) {
atomic_inc(&sbi->s_retry_alloc_pending);
flush_work(&sbi->s_discard_work);