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btrfs: get fs_info from trans in btrfs_run_dev_replace 

We can read fs_info from the transaction and can drop it from the
parameters.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2019-03-20 16:51:44 +01:00
parent 196c9d8de8
commit 2b584c688b
3 changed files with 4 additions and 5 deletions
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4
fs/btrfs/dev-replace.c
View File

@ -273,9 +273,9 @@ static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info,
* called from commit_transaction. Writes changed device replace state to
* disk.
*/
int btrfs_run_dev_replace(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info)
int btrfs_run_dev_replace(struct btrfs_trans_handle *trans)
{
struct btrfs_fs_info *fs_info = trans->fs_info;
int ret;
struct btrfs_root *dev_root = fs_info->dev_root;
struct btrfs_path *path;

3
fs/btrfs/dev-replace.h
View File

@ -9,8 +9,7 @@
struct btrfs_ioctl_dev_replace_args;
int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info);
int btrfs_run_dev_replace(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info);
int btrfs_run_dev_replace(struct btrfs_trans_handle *trans);
int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info,
struct btrfs_ioctl_dev_replace_args *args);
void btrfs_dev_replace_status(struct btrfs_fs_info *fs_info,

2
fs/btrfs/transaction.c
View File

@ -1097,7 +1097,7 @@ static noinline int commit_cowonly_roots(struct btrfs_trans_handle *trans)
ret = btrfs_run_dev_stats(trans);
if (ret)
return ret;
ret = btrfs_run_dev_replace(trans, fs_info);
ret = btrfs_run_dev_replace(trans);
if (ret)
return ret;
ret = btrfs_run_qgroups(trans);