diff options
| -rw-r--r-- | fs/ceph/caps.c | 9 | ||||
| -rw-r--r-- | fs/ceph/file.c | 3 |
2 files changed, 9 insertions, 3 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 9afa8d3..06f1979 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1923,14 +1923,17 @@ static int try_get_cap_refs(struct ceph_inode_info *ci, int need, int want, struct inode *inode = &ci->vfs_inode; int ret = 0; int have, implemented; + int file_wanted; dout("get_cap_refs %p need %s want %s\n", inode, ceph_cap_string(need), ceph_cap_string(want)); spin_lock(&inode->i_lock); - /* make sure we _have_ some caps! */ - if (!__ceph_is_any_caps(ci)) { - dout("get_cap_refs %p no real caps\n", inode); + /* make sure file is actually open */ + file_wanted = __ceph_caps_file_wanted(ci); + if ((file_wanted & need) == 0) { + dout("try_get_cap_refs need %s file_wanted %s, EBADF\n", + ceph_cap_string(need), ceph_cap_string(file_wanted)); *err = -EBADF; ret = 1; goto out; diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 88932c9..5d2af84 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -262,6 +262,9 @@ int ceph_release(struct inode *inode, struct file *file) kfree(cf->dir_info); dput(cf->dentry); kmem_cache_free(ceph_file_cachep, cf); + + /* wake up anyone waiting for caps on this inode */ + wake_up(&ci->i_cap_wq); return 0; } |