diff options
| -rw-r--r-- | fs/ceph/mds_client.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 4a13f6e72069..73c79431cbff 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1214,7 +1214,7 @@ static int trim_caps_cb(struct inode *inode, struct ceph_cap *cap, void *arg) { struct ceph_mds_session *session = arg; struct ceph_inode_info *ci = ceph_inode(inode); - int used, oissued, mine; + int used, wanted, oissued, mine; if (session->s_trim_caps <= 0) return -1; @@ -1222,14 +1222,19 @@ static int trim_caps_cb(struct inode *inode, struct ceph_cap *cap, void *arg) spin_lock(&ci->i_ceph_lock); mine = cap->issued | cap->implemented; used = __ceph_caps_used(ci); + wanted = __ceph_caps_file_wanted(ci); oissued = __ceph_caps_issued_other(ci, cap); - dout("trim_caps_cb %p cap %p mine %s oissued %s used %s\n", + dout("trim_caps_cb %p cap %p mine %s oissued %s used %s wanted %s\n", inode, cap, ceph_cap_string(mine), ceph_cap_string(oissued), - ceph_cap_string(used)); - if (ci->i_dirty_caps) - goto out; /* dirty caps */ - if ((used & ~oissued) & mine) + ceph_cap_string(used), ceph_cap_string(wanted)); + if (cap == ci->i_auth_cap) { + if (ci->i_dirty_caps | ci->i_flushing_caps) + goto out; + if ((used | wanted) & CEPH_CAP_ANY_WR) + goto out; + } + if ((used | wanted) & ~oissued & mine) goto out; /* we need these caps */ session->s_trim_caps--; |