From 2b2300d62ea413bec631d5b880effa2cc5363acb Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Wed, 9 Jun 2010 16:52:04 -0700 Subject: ceph: try to send partial cap release on cap message on missing inode If we have enough memory to allocate a new cap release message, do so, so that we can send a partial release message immediately. This keeps us from making the MDS wait when the cap release it needs is in a partially full release message. If we fail because of ENOMEM, oh well, they'll just have to wait a bit longer. Signed-off-by: Sage Weil --- fs/ceph/mds_client.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/ceph/mds_client.h') diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index e43752b5263..b292fa42a66 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -322,6 +322,9 @@ static inline void ceph_mdsc_put_request(struct ceph_mds_request *req) kref_put(&req->r_kref, ceph_mdsc_release_request); } +extern int ceph_add_cap_releases(struct ceph_mds_client *mdsc, + struct ceph_mds_session *session, + int extra); extern void ceph_send_cap_releases(struct ceph_mds_client *mdsc, struct ceph_mds_session *session); -- cgit v1.2.3-70-g09d2