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btrfs: Make btrfs_orphan_reserve_metadata take btrfs_inode

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Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2017-02-20 13:50:39 +02:00 committed by David Sterba
parent 0e6bf9b13c
commit 8ed7a2a0e0
3 changed files with 7 additions and 7 deletions
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2
fs/btrfs/ctree.h
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@ -2695,7 +2695,7 @@ void btrfs_trans_release_metadata(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info); struct btrfs_fs_info *fs_info);
void btrfs_trans_release_chunk_metadata(struct btrfs_trans_handle *trans); void btrfs_trans_release_chunk_metadata(struct btrfs_trans_handle *trans);
int btrfs_orphan_reserve_metadata(struct btrfs_trans_handle *trans, int btrfs_orphan_reserve_metadata(struct btrfs_trans_handle *trans,
struct inode *inode); struct btrfs_inode *inode);
void btrfs_orphan_release_metadata(struct inode *inode); void btrfs_orphan_release_metadata(struct inode *inode);
int btrfs_subvolume_reserve_metadata(struct btrfs_root *root, int btrfs_subvolume_reserve_metadata(struct btrfs_root *root,
struct btrfs_block_rsv *rsv, struct btrfs_block_rsv *rsv,

10
fs/btrfs/extent-tree.c
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@ -5742,10 +5742,10 @@ void btrfs_trans_release_chunk_metadata(struct btrfs_trans_handle *trans)
/* Can only return 0 or -ENOSPC */ /* Can only return 0 or -ENOSPC */
int btrfs_orphan_reserve_metadata(struct btrfs_trans_handle *trans, int btrfs_orphan_reserve_metadata(struct btrfs_trans_handle *trans,
struct inode *inode) struct btrfs_inode *inode)
{ {
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb);
struct btrfs_root *root = BTRFS_I(inode)->root; struct btrfs_root *root = inode->root;
/* /*
* We always use trans->block_rsv here as we will have reserved space * We always use trans->block_rsv here as we will have reserved space
* for our orphan when starting the transaction, using get_block_rsv() * for our orphan when starting the transaction, using get_block_rsv()
@ -5762,8 +5762,8 @@ int btrfs_orphan_reserve_metadata(struct btrfs_trans_handle *trans,
*/ */
u64 num_bytes = btrfs_calc_trans_metadata_size(fs_info, 1); u64 num_bytes = btrfs_calc_trans_metadata_size(fs_info, 1);
trace_btrfs_space_reservation(fs_info, "orphan", trace_btrfs_space_reservation(fs_info, "orphan", btrfs_ino(inode),
btrfs_ino(BTRFS_I(inode)), num_bytes, 1); num_bytes, 1);
return btrfs_block_rsv_migrate(src_rsv, dst_rsv, num_bytes, 1); return btrfs_block_rsv_migrate(src_rsv, dst_rsv, num_bytes, 1);
} }

2
fs/btrfs/inode.c
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@ -3215,7 +3215,7 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
/* grab metadata reservation from transaction handle */ /* grab metadata reservation from transaction handle */
if (reserve) { if (reserve) {
ret = btrfs_orphan_reserve_metadata(trans, inode); ret = btrfs_orphan_reserve_metadata(trans, BTRFS_I(inode));
ASSERT(!ret); ASSERT(!ret);
if (ret) { if (ret) {
atomic_dec(&root->orphan_inodes); atomic_dec(&root->orphan_inodes);