- dout("revocation: %s -> %s\n", ceph_cap_string(cap->issued),
- ceph_cap_string(newcaps));
- if ((used & ~newcaps) & CEPH_CAP_FILE_BUFFER)
- writeback = 1; /* will delay ack */
- else if (dirty & ~newcaps)
- check_caps = 1; /* initiate writeback in check_caps */
- else if (((used & ~newcaps) & (CEPH_CAP_FILE_CACHE|
- CEPH_CAP_FILE_LAZYIO)) == 0 ||
- revoked_rdcache)
- check_caps = 2; /* send revoke ack in check_caps */
+ int revoking = cap->issued & ~newcaps;
+
+ dout("revocation: %s -> %s (revoking %s)\n",
+ ceph_cap_string(cap->issued),
+ ceph_cap_string(newcaps),
+ ceph_cap_string(revoking));
+ if (revoking & CEPH_CAP_FILE_BUFFER)
+ writeback = 1; /* initiate writeback; will delay ack */
+ else if (revoking == CEPH_CAP_FILE_CACHE &&
+ (newcaps & CEPH_CAP_FILE_LAZYIO) == 0 &&
+ queue_invalidate)
+ ; /* do nothing yet, invalidation will be queued */
+ else if (cap == ci->i_auth_cap)
+ check_caps = 1; /* check auth cap only */
+ else
+ check_caps = 2; /* check all caps */