btrfs: Use newly introduced btrfs_lock_and_flush_ordered_range
There several functions which open code
btrfs_lock_and_flush_ordered_range, just replace them with a call to the
function. No functional changes.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index d324e2a..9137baf 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -5004,21 +5004,8 @@ int btrfs_cont_expand(struct inode *inode, loff_t oldsize, loff_t size)
if (size <= hole_start)
return 0;
- while (1) {
- struct btrfs_ordered_extent *ordered;
-
- lock_extent_bits(io_tree, hole_start, block_end - 1,
- &cached_state);
- ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), hole_start,
- block_end - hole_start);
- if (!ordered)
- break;
- unlock_extent_cached(io_tree, hole_start, block_end - 1,
- &cached_state);
- btrfs_start_ordered_extent(inode, ordered, 1);
- btrfs_put_ordered_extent(ordered);
- }
-
+ btrfs_lock_and_flush_ordered_range(io_tree, BTRFS_I(inode), hole_start,
+ block_end - 1, &cached_state);
cur_offset = hole_start;
while (1) {
em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur_offset,