btrfs: remove fs_info argument from btrfs_calc_reclaim_metadata_size()

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 66f99645f9ef82cc5db386507dcf8eef98deea4b..68bf62551f208d1669c3ad50be12b2ae7882e962 100644 (file)
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -897,8 +897,7 @@ static void flush_space(struct btrfs_space_info *space_info, u64 num_bytes,
        return;
 }
 
-static u64 btrfs_calc_reclaim_metadata_size(struct btrfs_fs_info *fs_info,
-                                           const struct btrfs_space_info *space_info)
+static u64 btrfs_calc_reclaim_metadata_size(const struct btrfs_space_info *space_info)
 {
        u64 used;
        u64 avail;
@@ -1138,7 +1137,7 @@ static void do_async_reclaim_metadata_space(struct btrfs_space_info *space_info)
                final_state = COMMIT_TRANS;
 
        spin_lock(&space_info->lock);
-       to_reclaim = btrfs_calc_reclaim_metadata_size(fs_info, space_info);
+       to_reclaim = btrfs_calc_reclaim_metadata_size(space_info);
        if (!to_reclaim) {
                space_info->flush = false;
                spin_unlock(&space_info->lock);
@@ -1156,8 +1155,7 @@ static void do_async_reclaim_metadata_space(struct btrfs_space_info *space_info)
                        spin_unlock(&space_info->lock);
                        return;
                }
-               to_reclaim = btrfs_calc_reclaim_metadata_size(fs_info,
-                                                             space_info);
+               to_reclaim = btrfs_calc_reclaim_metadata_size(space_info);
                if (last_tickets_id == space_info->tickets_id) {
                        flush_state++;
                } else {
@@ -1493,7 +1491,7 @@ static void priority_reclaim_metadata_space(struct btrfs_space_info *space_info,
        int flush_state = 0;
 
        spin_lock(&space_info->lock);
-       to_reclaim = btrfs_calc_reclaim_metadata_size(fs_info, space_info);
+       to_reclaim = btrfs_calc_reclaim_metadata_size(space_info);
        /*
         * This is the priority reclaim path, so to_reclaim could be >0 still
         * because we may have only satisfied the priority tickets and still