Displaying 1 result from an estimated 1 matches for "btrfs_orphan_cleanup_state".
2011 Dec 02
3
[PATCH] Btrfs: protect orphan block rsv with spin_lock
...by: Josef Bacik <josef@redhat.com>
---
fs/btrfs/inode.c | 23 +++++++++++++++++++----
1 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9ae9c2e..9de15f1 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1951,12 +1951,28 @@ enum btrfs_orphan_cleanup_state {
void btrfs_orphan_commit_root(struct btrfs_trans_handle *trans,
struct btrfs_root *root)
{
+ struct btrfs_block_rsv *block_rsv;
int ret;
if (!list_empty(&root->orphan_list) ||
root->orphan_cleanup_state != ORPHAN_CLEANUP_DONE)
return;
+ spin_lock(&root-&...