diff options
Diffstat (limited to 'fs/ceph/caps.c')
| -rw-r--r-- | fs/ceph/caps.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index d2d6e40e7345..3c0a4bd74996 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -909,7 +909,13 @@ void __ceph_remove_cap(struct ceph_cap *cap, bool queue_release) /* remove from session list */ spin_lock(&session->s_cap_lock); - if (queue_release) + /* + * s_cap_reconnect is protected by s_cap_lock. no one changes + * s_cap_gen while session is in the reconnect state. + */ + if (queue_release && + (!session->s_cap_reconnect || + cap->cap_gen == session->s_cap_gen)) __queue_cap_release(session, ci->i_vino.ino, cap->cap_id, cap->mseq, cap->issue_seq); |