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Fix btrfs_del_ordered_inode to allow forcing the drop during unlinks

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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>
This commit is contained in:
Chris Mason 2008-06-25 16:01:30 -04:00
parent 051e1b9f74
commit 594a24eb0e
5 changed files with 19 additions and 13 deletions
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6
fs/btrfs/ordered-data.c
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@ -254,7 +254,7 @@ static void __btrfs_del_ordered_inode(struct btrfs_ordered_inode_tree *tree,
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 @@ void btrfs_del_ordered_inode(struct inode *inode)
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);