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| author | Josef Bacik <josef@toxicpanda.com> | 2019-06-19 13:47:18 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-07-02 12:30:54 +0200 |
| commit | 0b50174ad5e9fb32abcfdb10b1a14e76a72b20e6 (patch) | |
| tree | c3c4d2b0cfd15c4db4cc10425285ec8c9bd3094b /fs/btrfs | |
| parent | d12ffdd1aa4c165774748265c67af3aa1edab1a0 (diff) | |
| download | linux-0b50174ad5e9fb32abcfdb10b1a14e76a72b20e6.tar.bz2 | |
btrfs: export btrfs_block_rsv_add_bytes
This is used in a few places, we need to make sure it's exported so we
can move it around.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/block-rsv.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 18 |
2 files changed, 11 insertions, 9 deletions
diff --git a/fs/btrfs/block-rsv.h b/fs/btrfs/block-rsv.h index 359e73d329e7..f4af1c0766a7 100644 --- a/fs/btrfs/block-rsv.h +++ b/fs/btrfs/block-rsv.h @@ -73,5 +73,7 @@ int btrfs_cond_migrate_bytes(struct btrfs_fs_info *fs_info, void btrfs_block_rsv_release(struct btrfs_fs_info *fs_info, struct btrfs_block_rsv *block_rsv, u64 num_bytes); +void btrfs_block_rsv_add_bytes(struct btrfs_block_rsv *block_rsv, + u64 num_bytes, bool update_size); #endif /* BTRFS_BLOCK_RSV_H */ diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 3f2ccfed3b0e..2f6e74803c9f 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -4382,8 +4382,8 @@ int btrfs_block_rsv_use_bytes(struct btrfs_block_rsv *block_rsv, u64 num_bytes) return ret; } -static void block_rsv_add_bytes(struct btrfs_block_rsv *block_rsv, - u64 num_bytes, bool update_size) +void btrfs_block_rsv_add_bytes(struct btrfs_block_rsv *block_rsv, + u64 num_bytes, bool update_size) { spin_lock(&block_rsv->lock); block_rsv->reserved += num_bytes; @@ -4415,7 +4415,7 @@ int btrfs_cond_migrate_bytes(struct btrfs_fs_info *fs_info, global_rsv->full = 0; spin_unlock(&global_rsv->lock); - block_rsv_add_bytes(dest, num_bytes, true); + btrfs_block_rsv_add_bytes(dest, num_bytes, true); return 0; } @@ -4497,7 +4497,7 @@ int btrfs_delayed_refs_rsv_refill(struct btrfs_fs_info *fs_info, num_bytes, flush); if (ret) return ret; - block_rsv_add_bytes(block_rsv, num_bytes, 0); + btrfs_block_rsv_add_bytes(block_rsv, num_bytes, 0); trace_btrfs_space_reservation(fs_info, "delayed_refs_rsv", 0, num_bytes, 1); return 0; @@ -4569,7 +4569,7 @@ int btrfs_block_rsv_migrate(struct btrfs_block_rsv *src, if (ret) return ret; - block_rsv_add_bytes(dst, num_bytes, update_size); + btrfs_block_rsv_add_bytes(dst, num_bytes, update_size); return 0; } @@ -4622,7 +4622,7 @@ int btrfs_block_rsv_add(struct btrfs_root *root, ret = btrfs_reserve_metadata_bytes(root, block_rsv, num_bytes, flush); if (!ret) - block_rsv_add_bytes(block_rsv, num_bytes, true); + btrfs_block_rsv_add_bytes(block_rsv, num_bytes, true); return ret; } @@ -4667,7 +4667,7 @@ int btrfs_block_rsv_refill(struct btrfs_root *root, ret = btrfs_reserve_metadata_bytes(root, block_rsv, num_bytes, flush); if (!ret) { - block_rsv_add_bytes(block_rsv, num_bytes, false); + btrfs_block_rsv_add_bytes(block_rsv, num_bytes, false); return 0; } @@ -5057,7 +5057,7 @@ int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes) spin_unlock(&inode->lock); /* Now we can safely add our space to our block rsv */ - block_rsv_add_bytes(block_rsv, meta_reserve, false); + btrfs_block_rsv_add_bytes(block_rsv, meta_reserve, false); trace_btrfs_space_reservation(root->fs_info, "delalloc", btrfs_ino(inode), meta_reserve, 1); @@ -7429,7 +7429,7 @@ try_reserve: static void unuse_block_rsv(struct btrfs_fs_info *fs_info, struct btrfs_block_rsv *block_rsv, u32 blocksize) { - block_rsv_add_bytes(block_rsv, blocksize, false); + btrfs_block_rsv_add_bytes(block_rsv, blocksize, false); block_rsv_release_bytes(fs_info, block_rsv, NULL, 0, NULL); } |