[5/7] btrfs: remove redundant parameter from reada_find_zone
diff mbox

Message ID ab9356d6b2db1095d1f09f9039e46df0099240d9.1489593696.git.dsterba@suse.com
State New
Headers show

Commit Message

David Sterba March 15, 2017, 4:02 p.m. UTC
We can read fs_info from dev.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/reada.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Liu Bo March 20, 2017, 9:03 p.m. UTC | #1
On Wed, Mar 15, 2017 at 05:02:36PM +0100, David Sterba wrote:
> We can read fs_info from dev.
> 
Reviewed-by: Liu Bo <bo.li.liu@oracle.com>

Thanks,

-liubo
> Signed-off-by: David Sterba <dsterba@suse.com>
> ---
>  fs/btrfs/reada.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c
> index 5edf7328f67d..c1fc79cd4b2a 100644
> --- a/fs/btrfs/reada.c
> +++ b/fs/btrfs/reada.c
> @@ -235,10 +235,10 @@ int btree_readahead_hook(struct extent_buffer *eb, int err)
>  	return ret;
>  }
>  
> -static struct reada_zone *reada_find_zone(struct btrfs_fs_info *fs_info,
> -					  struct btrfs_device *dev, u64 logical,
> +static struct reada_zone *reada_find_zone(struct btrfs_device *dev, u64 logical,
>  					  struct btrfs_bio *bbio)
>  {
> +	struct btrfs_fs_info *fs_info = dev->fs_info;
>  	int ret;
>  	struct reada_zone *zone;
>  	struct btrfs_block_group_cache *cache = NULL;
> @@ -372,7 +372,7 @@ static struct reada_extent *reada_find_extent(struct btrfs_fs_info *fs_info,
>  		 if (!dev->bdev)
>  			continue;
>  
> -		zone = reada_find_zone(fs_info, dev, logical, bbio);
> +		zone = reada_find_zone(dev, logical, bbio);
>  		if (!zone)
>  			continue;
>  
> -- 
> 2.12.0
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Patch
diff mbox

diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c
index 5edf7328f67d..c1fc79cd4b2a 100644
--- a/fs/btrfs/reada.c
+++ b/fs/btrfs/reada.c
@@ -235,10 +235,10 @@  int btree_readahead_hook(struct extent_buffer *eb, int err)
 	return ret;
 }
 
-static struct reada_zone *reada_find_zone(struct btrfs_fs_info *fs_info,
-					  struct btrfs_device *dev, u64 logical,
+static struct reada_zone *reada_find_zone(struct btrfs_device *dev, u64 logical,
 					  struct btrfs_bio *bbio)
 {
+	struct btrfs_fs_info *fs_info = dev->fs_info;
 	int ret;
 	struct reada_zone *zone;
 	struct btrfs_block_group_cache *cache = NULL;
@@ -372,7 +372,7 @@  static struct reada_extent *reada_find_extent(struct btrfs_fs_info *fs_info,
 		 if (!dev->bdev)
 			continue;
 
-		zone = reada_find_zone(fs_info, dev, logical, bbio);
+		zone = reada_find_zone(dev, logical, bbio);
 		if (!zone)
 			continue;