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| author | Josef Bacik <josef@toxicpanda.com> | 2019-06-20 22:38:04 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-09-09 15:59:09 +0300 |
| commit | 07730d87ac7872b54efa02da5d20b42fd6bb165a (patch) | |
| tree | bc1f9b69ef68cf9fc6eb689820e2d30460c483b3 /fs/btrfs/ctree.h | |
| parent | 606d1bf10d7ebafdee26e8896b467b885c5233ec (diff) | |
| download | linux-07730d87ac7872b54efa02da5d20b42fd6bb165a.tar.xz | |
btrfs: migrate the chunk allocation code
This feels more at home in block-group.c than in extent-tree.c.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>i
[ refresh ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 6b17573c2fe6..fe25b7211f2d 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2556,28 +2556,6 @@ enum btrfs_flush_state { COMMIT_TRANS = 9, }; -/* - * control flags for do_chunk_alloc's force field - * CHUNK_ALLOC_NO_FORCE means to only allocate a chunk - * if we really need one. - * - * CHUNK_ALLOC_LIMITED means to only try and allocate one - * if we have very few chunks already allocated. This is - * used as part of the clustering code to help make sure - * we have a good pool of storage to cluster in, without - * filling the FS with empty chunks - * - * CHUNK_ALLOC_FORCE means it must try to allocate one - * - */ -enum btrfs_chunk_alloc_enum { - CHUNK_ALLOC_NO_FORCE, - CHUNK_ALLOC_LIMITED, - CHUNK_ALLOC_FORCE, -}; - -int btrfs_chunk_alloc(struct btrfs_trans_handle *trans, u64 flags, - enum btrfs_chunk_alloc_enum force); int btrfs_subvolume_reserve_metadata(struct btrfs_root *root, struct btrfs_block_rsv *rsv, int nitems, bool use_global_rsv); @@ -2593,7 +2571,6 @@ int btrfs_error_unpin_extent_range(struct btrfs_fs_info *fs_info, u64 start, u64 end); int btrfs_discard_extent(struct btrfs_fs_info *fs_info, u64 bytenr, u64 num_bytes, u64 *actual_bytes); -int btrfs_force_chunk_alloc(struct btrfs_trans_handle *trans, u64 type); int btrfs_trim_fs(struct btrfs_fs_info *fs_info, struct fstrim_range *range); int btrfs_init_space_info(struct btrfs_fs_info *fs_info); @@ -2602,7 +2579,6 @@ int btrfs_delayed_refs_qgroup_accounting(struct btrfs_trans_handle *trans, int btrfs_start_write_no_snapshotting(struct btrfs_root *root); void btrfs_end_write_no_snapshotting(struct btrfs_root *root); void btrfs_wait_for_snapshot_creation(struct btrfs_root *root); -void check_system_chunk(struct btrfs_trans_handle *trans, const u64 type); /* ctree.c */ int btrfs_bin_search(struct extent_buffer *eb, const struct btrfs_key *key, |