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| author | David Sterba <dsterba@suse.com> | 2017-06-23 04:09:57 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-01-22 16:08:13 +0100 |
| commit | 6af49dbde9532c95f53d2c45fe9cc0012226c5e7 (patch) | |
| tree | 59a40f85b727644ef82d07c34e5ff328803283a2 /fs/btrfs/disk-io.c | |
| parent | 4ef77695a0f28a42a67a027473d87f5cafa35674 (diff) | |
| download | lwn-6af49dbde9532c95f53d2c45fe9cc0012226c5e7.tar.gz lwn-6af49dbde9532c95f53d2c45fe9cc0012226c5e7.zip | |
btrfs: sink get_extent parameter to read_extent_buffer_pages
All callers pass btree_get_extent, which needs to be exported.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 06c593775b82..cbf37df05a88 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -220,7 +220,7 @@ void btrfs_set_buffer_lockdep_class(u64 objectid, struct extent_buffer *eb, * extents on the btree inode are pretty simple, there's one extent * that covers the entire device */ -static struct extent_map *btree_get_extent(struct btrfs_inode *inode, +struct extent_map *btree_get_extent(struct btrfs_inode *inode, struct page *page, size_t pg_offset, u64 start, u64 len, int create) { @@ -455,7 +455,7 @@ static int btree_read_extent_buffer_pages(struct btrfs_fs_info *fs_info, io_tree = &BTRFS_I(fs_info->btree_inode)->io_tree; while (1) { ret = read_extent_buffer_pages(io_tree, eb, WAIT_COMPLETE, - btree_get_extent, mirror_num); + mirror_num); if (!ret) { if (!verify_parent_transid(io_tree, eb, parent_transid, 0)) @@ -1012,7 +1012,7 @@ void readahead_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr) if (IS_ERR(buf)) return; read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree, - buf, WAIT_NONE, btree_get_extent, 0); + buf, WAIT_NONE, 0); free_extent_buffer(buf); } @@ -1031,7 +1031,7 @@ int reada_tree_block_flagged(struct btrfs_fs_info *fs_info, u64 bytenr, set_bit(EXTENT_BUFFER_READAHEAD, &buf->bflags); ret = read_extent_buffer_pages(io_tree, buf, WAIT_PAGE_LOCK, - btree_get_extent, mirror_num); + mirror_num); if (ret) { free_extent_buffer(buf); return ret; |