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-rw-r--r--fs/ext4/ext4.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 57087da6c7be..eff97b3a1093 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1138,6 +1138,8 @@ struct ext4_inode_info {
ext4_lblk_t i_es_shrink_lblk; /* Offset where we start searching for
extents to shrink. Protected by
i_es_lock */
+ u64 i_es_seq; /* Change counter for extents.
+ Protected by i_es_lock */
/* ialloc */
ext4_group_t i_last_alloc_group;