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btrfs: export __btrfs_block_rsv_release 

The delalloc reserve stuff calls this directly because it cares about
the qgroup accounting stuff, so export it so we can move it around.  Fix
btrfs_block_rsv_release() to just be a static inline since it just calls
__btrfs_block_rsv_release() with NULL for the qgroup stuff.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2019-06-19 13:47:19 -04:00 committed by David Sterba
parent 0b50174ad5
commit fed14b323d
2 changed files with 13 additions and 13 deletions
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13
fs/btrfs/block-rsv.h
View File

@ -70,10 +70,17 @@ int btrfs_block_rsv_use_bytes(struct btrfs_block_rsv *block_rsv, u64 num_bytes);
int btrfs_cond_migrate_bytes(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *dest, u64 num_bytes,
int min_factor);
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);
u64 __btrfs_block_rsv_release(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *block_rsv,
u64 num_bytes, u64 *qgroup_to_release);
static inline void btrfs_block_rsv_release(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *block_rsv,
u64 num_bytes)
{
__btrfs_block_rsv_release(fs_info, block_rsv, num_bytes, NULL);
}
#endif /* BTRFS_BLOCK_RSV_H */

13
fs/btrfs/extent-tree.c
View File

@ -4674,9 +4674,9 @@ int btrfs_block_rsv_refill(struct btrfs_root *root,
return ret;
}
static u64 __btrfs_block_rsv_release(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *block_rsv,
u64 num_bytes, u64 *qgroup_to_release)
u64 __btrfs_block_rsv_release(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *block_rsv,
u64 num_bytes, u64 *qgroup_to_release)
{
struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv;
struct btrfs_block_rsv *delayed_rsv = &fs_info->delayed_refs_rsv;
@ -4692,13 +4692,6 @@ static u64 __btrfs_block_rsv_release(struct btrfs_fs_info *fs_info,
qgroup_to_release);
}
void btrfs_block_rsv_release(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *block_rsv,
u64 num_bytes)
{
__btrfs_block_rsv_release(fs_info, block_rsv, num_bytes, NULL);
}
/**
* btrfs_inode_rsv_release - release any excessive reservation.
* @inode - the inode we need to release from.