NFS: Fix a refcounting issue in O_DIRECT
In nfs_direct_write_reschedule(), the requests from nfs_scan_commit_list
have a refcount of 2, whereas the operations in
nfs_direct_write_completion_ops expect them to have a refcount of 1.
This patch adds a call to release the extra references.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Fred Isaman <iisaman@netapp.com>
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 3168f6e..9a4cbfc 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -490,6 +490,7 @@
dreq->error = -EIO;
spin_unlock(cinfo.lock);
}
+ nfs_release_request(req);
}
nfs_pageio_complete(&desc);