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btrfs: make btrfs_qgroup_reserve_data take btrfs_inode 

commit 7661a3e033ab782366e0e1f4b6aad0df3555fcbd upstream

There's only a single use of vfs_inode in a tracepoint so let's take
btrfs_inode directly.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nikolay Borisov 2021-08-13 17:55:25 +08:00 committed by Greg Kroah-Hartman
parent dfadea4061
commit b7a722fd75
4 changed files with 11 additions and 10 deletions
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2
fs/btrfs/delalloc-space.c
View File

@ -151,7 +151,7 @@ int btrfs_check_data_free_space(struct inode *inode,
return ret;
/* Use new btrfs_qgroup_reserve_data to reserve precious data space. */
ret = btrfs_qgroup_reserve_data(inode, reserved, start, len);
ret = btrfs_qgroup_reserve_data(BTRFS_I(inode), reserved, start, len);
if (ret < 0)
btrfs_free_reserved_data_space_noquota(inode, start, len);
else

7
fs/btrfs/file.c
View File

@ -3149,7 +3149,7 @@ reserve_space:
&cached_state);
if (ret)
goto out;
ret = btrfs_qgroup_reserve_data(inode, &data_reserved,
ret = btrfs_qgroup_reserve_data(BTRFS_I(inode), &data_reserved,
alloc_start, bytes_to_reserve);
if (ret) {
unlock_extent_cached(&BTRFS_I(inode)->io_tree, lockstart,
@ -3322,8 +3322,9 @@ static long btrfs_fallocate(struct file *file, int mode,
free_extent_map(em);
break;
}
ret = btrfs_qgroup_reserve_data(inode, &data_reserved,
cur_offset, last_byte - cur_offset);
ret = btrfs_qgroup_reserve_data(BTRFS_I(inode),
&data_reserved, cur_offset,
last_byte - cur_offset);
if (ret < 0) {
cur_offset = last_byte;
free_extent_map(em);

10
fs/btrfs/qgroup.c
View File

@ -3425,11 +3425,11 @@ btrfs_qgroup_rescan_resume(struct btrfs_fs_info *fs_info)
* same @reserved, caller must ensure when error happens it's OK
* to free *ALL* reserved space.
*/
int btrfs_qgroup_reserve_data(struct inode *inode,
int btrfs_qgroup_reserve_data(struct btrfs_inode *inode,
struct extent_changeset **reserved_ret, u64 start,
u64 len)
{
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_root *root = inode->root;
struct ulist_node *unode;
struct ulist_iterator uiter;
struct extent_changeset *reserved;
@ -3452,12 +3452,12 @@ int btrfs_qgroup_reserve_data(struct inode *inode,
reserved = *reserved_ret;
/* Record already reserved space */
orig_reserved = reserved->bytes_changed;
ret = set_record_extent_bits(&BTRFS_I(inode)->io_tree, start,
ret = set_record_extent_bits(&inode->io_tree, start,
start + len -1, EXTENT_QGROUP_RESERVED, reserved);
/* Newly reserved space */
to_reserve = reserved->bytes_changed - orig_reserved;
trace_btrfs_qgroup_reserve_data(inode, start, len,
trace_btrfs_qgroup_reserve_data(&inode->vfs_inode, start, len,
to_reserve, QGROUP_RESERVE);
if (ret < 0)
goto cleanup;
@ -3471,7 +3471,7 @@ cleanup:
/* cleanup *ALL* already reserved ranges */
ULIST_ITER_INIT(&uiter);
while ((unode = ulist_next(&reserved->range_changed, &uiter)))
clear_extent_bit(&BTRFS_I(inode)->io_tree, unode->val,
clear_extent_bit(&inode->io_tree, unode->val,
unode->aux, EXTENT_QGROUP_RESERVED, 0, 0, NULL);
/* Also free data bytes of already reserved one */
btrfs_qgroup_free_refroot(root->fs_info, root->root_key.objectid,

2
fs/btrfs/qgroup.h
View File

@ -344,7 +344,7 @@ int btrfs_verify_qgroup_counts(struct btrfs_fs_info *fs_info, u64 qgroupid,
#endif
/* New io_tree based accurate qgroup reserve API */
int btrfs_qgroup_reserve_data(struct inode *inode,
int btrfs_qgroup_reserve_data(struct btrfs_inode *inode,
struct extent_changeset **reserved, u64 start, u64 len);
int btrfs_qgroup_release_data(struct inode *inode, u64 start, u64 len);
int btrfs_qgroup_free_data(struct inode *inode,