btrfs: Remove fs_info argument from btrfs_update_commit_device_bytes_used

We already pass the btrfs_transaction which references fs_info so no
need to pass the later as an argument. Also use the opportunity to
shorten transaction->trans. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 4daf51f..f6a33f4 100644 (file)
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -2246,7 +2246,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans)
               sizeof(*fs_info->super_copy));
 
        btrfs_update_commit_device_size(fs_info);
-       btrfs_update_commit_device_bytes_used(fs_info, cur_trans);
+       btrfs_update_commit_device_bytes_used(cur_trans);
 
        clear_bit(BTRFS_FS_LOG1_ERR, &fs_info->flags);
        clear_bit(BTRFS_FS_LOG2_ERR, &fs_info->flags);

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index bdfde42..e4bfd81 100644 (file)
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -7345,20 +7345,20 @@ void btrfs_update_commit_device_size(struct btrfs_fs_info *fs_info)
 }
 
 /* Must be invoked during the transaction commit */
-void btrfs_update_commit_device_bytes_used(struct btrfs_fs_info *fs_info,
-                                       struct btrfs_transaction *transaction)
+void btrfs_update_commit_device_bytes_used(struct btrfs_transaction *trans)
 {
+       struct btrfs_fs_info *fs_info = trans->fs_info;
        struct extent_map *em;
        struct map_lookup *map;
        struct btrfs_device *dev;
        int i;
 
-       if (list_empty(&transaction->pending_chunks))
+       if (list_empty(&trans->pending_chunks))
                return;
 
        /* In order to kick the device replace finish process */
        mutex_lock(&fs_info->chunk_mutex);
-       list_for_each_entry(em, &transaction->pending_chunks, list) {
+       list_for_each_entry(em, &trans->pending_chunks, list) {
                map = em->map_lookup;
 
                for (i = 0; i < map->num_stripes; i++) {

diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 2a171f9..654df38 100644 (file)
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -545,8 +545,7 @@ static inline void btrfs_dev_stat_reset(struct btrfs_device *dev,
 }
 
 void btrfs_update_commit_device_size(struct btrfs_fs_info *fs_info);
-void btrfs_update_commit_device_bytes_used(struct btrfs_fs_info *fs_info,
-                                       struct btrfs_transaction *transaction);
+void btrfs_update_commit_device_bytes_used(struct btrfs_transaction *trans);
 
 struct list_head *btrfs_get_fs_uuids(void);
 void btrfs_set_fs_info_ptr(struct btrfs_fs_info *fs_info);