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[1/3] ceph: drop extra open file reference in ceph_atomic_open()

Message ID 1396356184-4317-1-git-send-email-zheng.z.yan@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Yan, Zheng April 1, 2014, 12:43 p.m. UTC
ceph_atomic_open() calls ceph_open() after receiving the MDS reply.
ceph_open() grabs an extra open file reference. (The open request
already holds an open file reference)

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
---
 fs/ceph/file.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 2862a75..66075a4a 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -291,8 +291,9 @@  int ceph_atomic_open(struct inode *dir, struct dentry *dentry,
 		}
 		err = finish_open(file, dentry, ceph_open, opened);
 	}
-
 out_err:
+	if (!req->r_err && req->r_target_inode)
+		ceph_put_fmode(ceph_inode(req->r_target_inode), req->r_fmode);
 	ceph_mdsc_put_request(req);
 	dout("atomic_open result=%d\n", err);
 	return err;