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-rw-r--r--fs/ext4/ext4.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 2b4293aac162..ccb4dbf359c4 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -999,6 +999,9 @@ struct ext4_sb_info {
unsigned int s_log_groups_per_flex;
struct flex_groups *s_flex_groups;
+
+ /* workqueue for dio unwritten */
+ struct workqueue_struct *dio_unwritten_wq;
};
static inline struct ext4_sb_info *EXT4_SB(struct super_block *sb)