btrfs: remove fs_info argument from priority_reclaim_data_space()

We don't need it since we can grab fs_info from the given space_info.
So remove the fs_info argument.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <asj@kernel.org>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 869641e42f2f4ff9e47340d286a91ce27ce5410f..0925083cd38ad0a53b6caeca4492b1c2f3c71347 100644 (file)
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -1548,10 +1548,11 @@ static void priority_reclaim_metadata_space(struct btrfs_fs_info *fs_info,
        spin_unlock(&space_info->lock);
 }
 
-static void priority_reclaim_data_space(struct btrfs_fs_info *fs_info,
-                                       struct btrfs_space_info *space_info,
+static void priority_reclaim_data_space(struct btrfs_space_info *space_info,
                                        struct reserve_ticket *ticket)
 {
+       struct btrfs_fs_info *fs_info = space_info->fs_info;
+
        spin_lock(&space_info->lock);
 
        /* We could have been granted before we got here. */
@@ -1647,7 +1648,7 @@ static int handle_reserve_ticket(struct btrfs_fs_info *fs_info,
                                                ARRAY_SIZE(evict_flush_states));
                break;
        case BTRFS_RESERVE_FLUSH_FREE_SPACE_INODE:
-               priority_reclaim_data_space(fs_info, space_info, ticket);
+               priority_reclaim_data_space(space_info, ticket);
                break;
        default:
                ASSERT(0);