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authorMiao Xie <miaox@cn.fujitsu.com>2012-10-25 09:31:03 +0000
committerJosef Bacik <jbacik@fusionio.com>2012-12-11 13:31:37 -0500
commit25287e0a16c0ad068aa89ab01aea6c699b31ec12 (patch)
tree3badf12a84d2e2e437fc4b432ea41c197a9cbc99 /fs/btrfs/ordered-data.h
parent8ccf6f19b67f7e0921063cc309f4672a6afcb528 (diff)
downloadop-kernel-dev-25287e0a16c0ad068aa89ab01aea6c699b31ec12.zip
op-kernel-dev-25287e0a16c0ad068aa89ab01aea6c699b31ec12.tar.gz
Btrfs: make ordered operations be handled by multi-task
The process of the ordered operations is similar to the delalloc inode flush, so we handle them by flush workers. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/ordered-data.h')
-rw-r--r--fs/btrfs/ordered-data.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h
index dd27a0b..e8dcec6 100644
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -186,7 +186,7 @@ struct btrfs_ordered_extent *btrfs_lookup_ordered_range(struct inode *inode,
int btrfs_ordered_update_i_size(struct inode *inode, u64 offset,
struct btrfs_ordered_extent *ordered);
int btrfs_find_ordered_sum(struct inode *inode, u64 offset, u64 disk_bytenr, u32 *sum);
-void btrfs_run_ordered_operations(struct btrfs_root *root, int wait);
+int btrfs_run_ordered_operations(struct btrfs_root *root, int wait);
void btrfs_add_ordered_operation(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
struct inode *inode);
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