mds: fix cap bit calculation

diff --git a/src/mds/Locker.cc b/src/mds/Locker.cc
index 620b239f74ad93497427a071bdd2f7013603b645..a1137f50448a4d28a824157cf4dcc1ae9d47f09e 100644 (file)
--- a/src/mds/Locker.cc
+++ b/src/mds/Locker.cc
@@ -578,7 +578,7 @@ bool Locker::issue_caps(CInode *in)
       // do not issue _new_ bits when size|mtime is projected
       int careful = CEPH_CAP_EXCL|CEPH_CAP_WRBUFFER|CEPH_CAP_RDCACHE;
       if (sizemtime_is_projected)
-       allowed &= careful & cap->issued();   // only allow if already issued
+       allowed &= ~careful | cap->issued();   // only allow "careful" bits if already issued
 
       int before = cap->pending();
       long seq = cap->issue(cap->wanted() & allowed);