btrfs: Remove fs_info from check_system_chunk
It can be referenced from trans since the function is always called
within a transaction.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index c0928fc..ca88a86 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4527,9 +4527,9 @@ static u64 get_profile_num_devs(struct btrfs_fs_info *fs_info, u64 type)
* for allocating a chunk, otherwise if it's false, reserve space necessary for
* removing a chunk.
*/
-void check_system_chunk(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info, u64 type)
+void check_system_chunk(struct btrfs_trans_handle *trans, u64 type)
{
+ struct btrfs_fs_info *fs_info = trans->fs_info;
struct btrfs_space_info *info;
u64 left;
u64 thresh;
@@ -4668,7 +4668,7 @@ static int do_chunk_alloc(struct btrfs_trans_handle *trans, u64 flags,
* Check if we have enough space in SYSTEM chunk because we may need
* to update devices.
*/
- check_system_chunk(trans, fs_info, flags);
+ check_system_chunk(trans, flags);
ret = btrfs_alloc_chunk(trans, flags);
trans->allocating_chunk = false;
@@ -9493,7 +9493,7 @@ int btrfs_inc_block_group_ro(struct btrfs_fs_info *fs_info,
if (cache->flags & BTRFS_BLOCK_GROUP_SYSTEM) {
alloc_flags = update_block_group_flags(fs_info, cache->flags);
mutex_lock(&fs_info->chunk_mutex);
- check_system_chunk(trans, fs_info, alloc_flags);
+ check_system_chunk(trans, alloc_flags);
mutex_unlock(&fs_info->chunk_mutex);
}
mutex_unlock(&fs_info->ro_block_group_mutex);