diff options
Diffstat (limited to 'fs/ceph/caps.c')
| -rw-r--r-- | fs/ceph/caps.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index c4941ba245ac..e98aa8219303 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -3067,10 +3067,13 @@ int __ceph_get_caps(struct inode *inode, struct ceph_file_info *fi, int need, flags, &_got); WARN_ON_ONCE(ret == -EAGAIN); if (!ret) { +#ifdef CONFIG_DEBUG_FS struct ceph_mds_client *mdsc = fsc->mdsc; struct cap_wait cw; +#endif DEFINE_WAIT_FUNC(wait, woken_wake_function); +#ifdef CONFIG_DEBUG_FS cw.ino = ceph_ino(inode); cw.tgid = current->tgid; cw.need = need; @@ -3079,6 +3082,7 @@ int __ceph_get_caps(struct inode *inode, struct ceph_file_info *fi, int need, spin_lock(&mdsc->caps_list_lock); list_add(&cw.list, &mdsc->cap_wait_list); spin_unlock(&mdsc->caps_list_lock); +#endif /* make sure used fmode not timeout */ ceph_get_fmode(ci, flags, FMODE_WAIT_BIAS); @@ -3097,9 +3101,11 @@ int __ceph_get_caps(struct inode *inode, struct ceph_file_info *fi, int need, remove_wait_queue(&ci->i_cap_wq, &wait); ceph_put_fmode(ci, flags, FMODE_WAIT_BIAS); +#ifdef CONFIG_DEBUG_FS spin_lock(&mdsc->caps_list_lock); list_del(&cw.list); spin_unlock(&mdsc->caps_list_lock); +#endif if (ret == -EAGAIN) continue; |