Fix btrfs_del_ordered_inode to allow forcing the drop during unlinks
This allows us to delete an unlinked inode with dirty pages from the list
instead of forcing commit to write these out before deleting the inode.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index 8dd8180..5e4c0d95 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -254,7 +254,7 @@
return;
}
-void btrfs_del_ordered_inode(struct inode *inode)
+void btrfs_del_ordered_inode(struct inode *inode, int force)
{
struct btrfs_root *root = BTRFS_I(inode)->root;
u64 root_objectid = root->root_key.objectid;
@@ -263,8 +263,8 @@
return;
}
- if (mapping_tagged(inode->i_mapping, PAGECACHE_TAG_DIRTY) ||
- mapping_tagged(inode->i_mapping, PAGECACHE_TAG_WRITEBACK))
+ if (!force && (mapping_tagged(inode->i_mapping, PAGECACHE_TAG_DIRTY) ||
+ mapping_tagged(inode->i_mapping, PAGECACHE_TAG_WRITEBACK)))
return;
spin_lock(&root->fs_info->new_trans_lock);