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| author | Josef Bacik <josef@toxicpanda.com> | 2023-04-29 23:07:10 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-06-19 14:59:24 +0300 |
| commit | 54d687c13aef3194ea1490cf6d4b5016da1cf0bb (patch) | |
| tree | 8cbfa23a5d0c4a7568edb2b62fc789ccc4dfd7cd /fs/btrfs/free-space-cache.c | |
| parent | 94ead93e63758f2c7cbe0c68ca232fff812ca33e (diff) | |
| download | linux-54d687c13aef3194ea1490cf6d4b5016da1cf0bb.tar.xz | |
btrfs: move btrfs_check_trunc_cache_free_space into block-rsv.c
This is completely related to block rsv's, move it out of the free space
cache code and into block-rsv.c.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/free-space-cache.c')
| -rw-r--r-- | fs/btrfs/free-space-cache.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index fb606698bf3c..880800418075 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -292,25 +292,6 @@ out: return ret; } -int btrfs_check_trunc_cache_free_space(struct btrfs_fs_info *fs_info, - struct btrfs_block_rsv *rsv) -{ - u64 needed_bytes; - int ret; - - /* 1 for slack space, 1 for updating the inode */ - needed_bytes = btrfs_calc_insert_metadata_size(fs_info, 1) + - btrfs_calc_metadata_size(fs_info, 1); - - spin_lock(&rsv->lock); - if (rsv->reserved < needed_bytes) - ret = -ENOSPC; - else - ret = 0; - spin_unlock(&rsv->lock); - return ret; -} - int btrfs_truncate_free_space_cache(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct inode *vfs_inode) |