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btrfs: get fs_info from block group in write_pinned_extent_entries

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We can read fs_info from the block group cache structure and can drop it
from the parameters.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2019-03-20 13:49:09 +01:00
parent bb6cb1c5b9
commit 6701bdb39c
1 changed files with 3 additions and 6 deletions
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9
fs/btrfs/free-space-cache.c
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@ -1039,8 +1039,7 @@ fail:
return -1;
}
static noinline_for_stack int
write_pinned_extent_entries(struct btrfs_fs_info *fs_info,
static noinline_for_stack int write_pinned_extent_entries(
struct btrfs_block_group_cache *block_group,
struct btrfs_io_ctl *io_ctl,
int *entries)
@ -1059,7 +1058,7 @@ write_pinned_extent_entries(struct btrfs_fs_info *fs_info,
* We shouldn't have switched the pinned extents yet so this is the
* right one
*/
unpin = fs_info->pinned_extents;
unpin = block_group->fs_info->pinned_extents;
start = block_group->key.objectid;
@ -1235,7 +1234,6 @@ static int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode,
struct btrfs_io_ctl *io_ctl,
struct btrfs_trans_handle *trans)
{
struct btrfs_fs_info *fs_info = root->fs_info;
struct extent_state *cached_state = NULL;
LIST_HEAD(bitmap_list);
int entries = 0;
@ -1293,8 +1291,7 @@ static int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode,
* If this changes while we are working we'll get added back to
* the dirty list and redo it. No locking needed
*/
ret = write_pinned_extent_entries(fs_info, block_group,
io_ctl, &entries);
ret = write_pinned_extent_entries(block_group, io_ctl, &entries);
if (ret)
goto out_nospc_locked;