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Btrfs: kill obsolete arguments in btrfs_wait_ordered_extents

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nocow_only is now an obsolete argument.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
This commit is contained in:
Liu Bo
2012-09-14 02:58:07 -06:00
committed by Chris Mason
parent 2e90cf858f
commit 6bbe3a9c80
6 changed files with 7 additions and 18 deletions
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12
fs/btrfs/ordered-data.c
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@@ -468,8 +468,7 @@ void btrfs_remove_ordered_extent(struct inode *inode,
* wait for all the ordered extents in a root. This is done when balancing
* space between drives.
*/
void btrfs_wait_ordered_extents(struct btrfs_root *root,
int nocow_only, int delay_iput)
void btrfs_wait_ordered_extents(struct btrfs_root *root, int delay_iput)
{
struct list_head splice;
struct list_head *cur;
@@ -484,15 +483,6 @@ void btrfs_wait_ordered_extents(struct btrfs_root *root,
cur = splice.next;
ordered = list_entry(cur, struct btrfs_ordered_extent,
root_extent_list);
if (nocow_only &&
!test_bit(BTRFS_ORDERED_NOCOW, &ordered->flags) &&
!test_bit(BTRFS_ORDERED_PREALLOC, &ordered->flags)) {
list_move(&ordered->root_extent_list,
&root->fs_info->ordered_extents);
cond_resched_lock(&root->fs_info->ordered_extent_lock);
continue;
}
list_del_init(&ordered->root_extent_list);
atomic_inc(&ordered->refs);