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btrfs: block-group: don't set the wrong READA flag for btrfs_read_block_groups() 

Regular block group items in extent tree are scattered inside the huge
tree, thus forward readahead makes no sense.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2020-05-05 07:58:19 +08:00 committed by David Sterba
parent 89efda52e6
commit 83fe9e12b0
1 changed files with 0 additions and 1 deletions
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fs/btrfs/block-group.c
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@ -1988,7 +1988,6 @@ int btrfs_read_block_groups(struct btrfs_fs_info *info)
path = btrfs_alloc_path();
if (!path)
return -ENOMEM;
path->reada = READA_FORWARD;
cache_gen = btrfs_super_cache_generation(info->super_copy);
if (btrfs_test_opt(info, SPACE_CACHE) &&