@@ -591,48 +591,6 @@ int test_range_bit(struct extent_io_tree *tree, u64 start, u64 end,
return bitset;
}
-int set_state_private(struct extent_io_tree *tree, u64 start, u64 private)
-{
- struct cache_extent *node;
- struct extent_state *state;
- int ret = 0;
-
- node = search_cache_extent(&tree->state, start);
- if (!node) {
- ret = -ENOENT;
- goto out;
- }
- state = container_of(node, struct extent_state, cache_node);
- if (state->start != start) {
- ret = -ENOENT;
- goto out;
- }
- state->xprivate = private;
-out:
- return ret;
-}
-
-int get_state_private(struct extent_io_tree *tree, u64 start, u64 *private)
-{
- struct cache_extent *node;
- struct extent_state *state;
- int ret = 0;
-
- node = search_cache_extent(&tree->state, start);
- if (!node) {
- ret = -ENOENT;
- goto out;
- }
- state = container_of(node, struct extent_state, cache_node);
- if (state->start != start) {
- ret = -ENOENT;
- goto out;
- }
- *private = state->xprivate;
-out:
- return ret;
-}
-
static struct extent_buffer *__alloc_extent_buffer(struct btrfs_fs_info *info,
u64 bytenr, u32 blocksize)
{
@@ -127,8 +127,6 @@ static inline int extent_buffer_uptodate(struct extent_buffer *eb)
return 0;
}
-int set_state_private(struct extent_io_tree *tree, u64 start, u64 xprivate);
-int get_state_private(struct extent_io_tree *tree, u64 start, u64 *xprivate);
struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
u64 bytenr, u32 blocksize);
struct extent_buffer *find_first_extent_buffer(struct btrfs_fs_info *fs_info,
We used to store random private things into extent_states, but we haven't done this for a while and there are no users of this code, simply delete it. Signed-off-by: Josef Bacik <josef@toxicpanda.com> --- kernel-shared/extent_io.c | 42 --------------------------------------- kernel-shared/extent_io.h | 2 -- 2 files changed, 44 deletions(-)