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| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2016-01-29 13:03:23 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-06-07 18:15:19 +0200 |
| commit | f5e77e4c520aa46583f7dd0f1d264ed93714acb2 (patch) | |
| tree | 57feb05cfc6ae6f4048e21dd8efba893ee9dd5b1 /ctree.h | |
| parent | f07c8149718e2b841b91269cc2c0d5ed92df1bca (diff) | |
btrfs-progs: extent-tree: Introduce function to find the first overlapping extent
Introduce a new function, btrfs_search_overlap_extent() to find the first
overlapping extent.
It's useful for later btrfs-convert rework.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'ctree.h')
| -rw-r--r-- | ctree.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -2388,6 +2388,8 @@ int btrfs_previous_item(struct btrfs_root *root, int type); int btrfs_previous_extent_item(struct btrfs_root *root, struct btrfs_path *path, u64 min_objectid); +int btrfs_next_extent_item(struct btrfs_root *root, + struct btrfs_path *path, u64 max_objectid); int btrfs_cow_block(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct extent_buffer *buf, struct extent_buffer *parent, int parent_slot, |