diff options
Diffstat (limited to 'fs/ceph/mds_client.h')
| -rw-r--r-- | fs/ceph/mds_client.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 3e67dd2169fa..db57ae98ed34 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -106,10 +106,13 @@ struct ceph_mds_reply_info_parsed { /* * cap releases are batched and sent to the MDS en masse. + * + * Account for per-message overhead of mds_cap_release header + * and __le32 for osd epoch barrier trailing field. */ -#define CEPH_CAPS_PER_RELEASE ((PAGE_SIZE - \ +#define CEPH_CAPS_PER_RELEASE ((PAGE_SIZE - sizeof(u32) - \ sizeof(struct ceph_mds_cap_release)) / \ - sizeof(struct ceph_mds_cap_item)) + sizeof(struct ceph_mds_cap_item)) /* |