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| author | Nikolay Borisov <nborisov@suse.com> | 2018-11-01 14:09:53 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-12-17 14:51:29 +0100 |
| commit | abbb55f4cd56dffb20ba7dd8dfc53154c79934f1 (patch) | |
| tree | c0ce69c4035be9e1468856bf7ef5de7314b3cfc7 /fs/btrfs/extent_io.c | |
| parent | 5c848198aad3ad1c68309aa7002fa571a540568c (diff) | |
| download | lwn-abbb55f4cd56dffb20ba7dd8dfc53154c79934f1.tar.gz lwn-abbb55f4cd56dffb20ba7dd8dfc53154c79934f1.zip | |
btrfs: Remove extent_io_ops::split_extent_hook callback
This is the counterpart to merge_extent_hook, similarly, it's used only
for data/freespace inodes so let's remove it, rename it and call it
directly where necessary. 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>
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 861a087025a9..160efb201ef3 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -445,13 +445,6 @@ static int insert_state(struct extent_io_tree *tree, return 0; } -static void split_cb(struct extent_io_tree *tree, struct extent_state *orig, - u64 split) -{ - if (tree->ops && tree->ops->split_extent_hook) - tree->ops->split_extent_hook(tree->private_data, orig, split); -} - /* * split a given extent state struct in two, inserting the preallocated * struct 'prealloc' as the newly created second half. 'split' indicates an @@ -471,7 +464,8 @@ static int split_state(struct extent_io_tree *tree, struct extent_state *orig, { struct rb_node *node; - split_cb(tree, orig, split); + if (tree->private_data && is_data_inode(tree->private_data)) + btrfs_split_delalloc_extent(tree->private_data, orig, split); prealloc->start = orig->start; prealloc->end = split - 1; |