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-rw-r--r--fs/btrfs/btrfs_inode.h19
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index 4794923c410c..56b8522d5767 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -84,12 +84,6 @@ struct btrfs_inode {
*/
struct list_head delalloc_inodes;
- /*
- * list for tracking inodes that must be sent to disk before a
- * rename or truncate commit
- */
- struct list_head ordered_operations;
-
/* node for the red-black tree that links inodes in subvolume root */
struct rb_node rb_node;
@@ -240,8 +234,17 @@ static inline int btrfs_inode_in_log(struct inode *inode, u64 generation)
BTRFS_I(inode)->last_sub_trans <=
BTRFS_I(inode)->last_log_commit &&
BTRFS_I(inode)->last_sub_trans <=
- BTRFS_I(inode)->root->last_log_commit)
- return 1;
+ BTRFS_I(inode)->root->last_log_commit) {
+ /*
+ * After a ranged fsync we might have left some extent maps
+ * (that fall outside the fsync's range). So return false
+ * here if the list isn't empty, to make sure btrfs_log_inode()
+ * will be called and process those extent maps.
+ */
+ smp_mb();
+ if (list_empty(&BTRFS_I(inode)->extent_tree.modified_extents))
+ return 1;
+ }
return 0;
}