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authorJeff Layton <jlayton@redhat.com>2016-12-15 16:37:59 +0300
committerIlya Dryomov <idryomov@gmail.com>2017-02-20 14:16:05 +0300
commitca6c8ae0f7930dad7e10664e3b5bc657dd75be60 (patch)
tree7884d37315345b0280a38d89a607a1d8a0559b03 /fs/ceph/mds_client.c
parentadf0d68701c7f3e50f21308c76f41e60956a6832 (diff)
downloadlinux-ca6c8ae0f7930dad7e10664e3b5bc657dd75be60.tar.xz
ceph: pass parent inode info to ceph_encode_dentry_release if we have it
If we have a parent inode reference already, then we don't need to go back up the directory tree to find one. Link: http://tracker.ceph.com/issues/18148 Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Yan, Zheng <zyan@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/mds_client.c')
-rw-r--r--fs/ceph/mds_client.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index c41c6aab3232..1b78457c992b 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1954,10 +1954,13 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc,
mds, req->r_inode_drop, req->r_inode_unless, 0);
if (req->r_dentry_drop)
releases += ceph_encode_dentry_release(&p, req->r_dentry,
- mds, req->r_dentry_drop, req->r_dentry_unless);
+ req->r_locked_dir, mds, req->r_dentry_drop,
+ req->r_dentry_unless);
if (req->r_old_dentry_drop)
releases += ceph_encode_dentry_release(&p, req->r_old_dentry,
- mds, req->r_old_dentry_drop, req->r_old_dentry_unless);
+ req->r_old_dentry_dir, mds,
+ req->r_old_dentry_drop,
+ req->r_old_dentry_unless);
if (req->r_old_inode_drop)
releases += ceph_encode_inode_release(&p,
d_inode(req->r_old_dentry),