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authorJosef Bacik <jbacik@redhat.com>2009-02-04 09:18:33 -0500
committerChris Mason <chris.mason@oracle.com>2009-02-04 09:18:33 -0500
commit811449496b3e3caa9a8cf43feacbade0153324f2 (patch)
treeb5d5afe2d629b3cf19f27d19445ad9998c6c3b1a /fs
parent8c087b5183adab186a298f2d6ed39aefdcae413c (diff)
downloadlinux-811449496b3e3caa9a8cf43feacbade0153324f2.tar.gz
Btrfs: join the transaction in __btrfs_setxattr
With selinux on we end up calling __btrfs_setxattr when we create an inode, which calls btrfs_start_transaction(). The problem is we've already called that in btrfs_new_inode, and in btrfs_start_transaction we end up doing a wait_current_trans(). If btrfs-transaction has started committing it will wait for all handles to finish, while the other process is waiting for the transaction to commit. This is fixed by using btrfs_join_transaction, which won't wait for the transaction to commit. Thanks, Signed-off-by: Josef Bacik <jbacik@redhat.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/btrfs/xattr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index 312b9435e9f..a9d3bf4d268 100644
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -98,7 +98,7 @@ int __btrfs_setxattr(struct inode *inode, const char *name,
if (!path)
return -ENOMEM;
- trans = btrfs_start_transaction(root, 1);
+ trans = btrfs_join_transaction(root, 1);
btrfs_set_trans_block_group(trans, inode);
/* first lets see if we already have this xattr */