ceph: queue cap release in __ceph_remove_cap()
call __queue_cap_release() in __ceph_remove_cap(), this avoids
acquiring s_cap_lock twice.
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index f51ab26..8f8f5c0 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -986,7 +986,7 @@
dout("removing cap %p, ci is %p, inode is %p\n",
cap, ci, &ci->vfs_inode);
spin_lock(&ci->i_ceph_lock);
- __ceph_remove_cap(cap);
+ __ceph_remove_cap(cap, false);
if (!__ceph_is_any_real_caps(ci)) {
struct ceph_mds_client *mdsc =
ceph_sb_to_client(inode->i_sb)->mdsc;
@@ -1231,9 +1231,7 @@
session->s_trim_caps--;
if (oissued) {
/* we aren't the only cap.. just remove us */
- __queue_cap_release(session, ceph_ino(inode), cap->cap_id,
- cap->mseq, cap->issue_seq);
- __ceph_remove_cap(cap);
+ __ceph_remove_cap(cap, true);
} else {
/* try to drop referring dentries */
spin_unlock(&ci->i_ceph_lock);