diff mbox

[15/30] mds: notify auth MDS when cap_wanted changes

Message ID 1369296418-14871-16-git-send-email-zheng.z.yan@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Yan, Zheng May 23, 2013, 8:06 a.m. UTC 
From: "Yan, Zheng" <zheng.z.yan@intel.com>

So the auth MDS can choose locks' states base on our cap_wanted.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
---
 src/mds/Locker.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/src/mds/Locker.cc b/src/mds/Locker.cc
index 63862f8..781704c 100644
--- a/src/mds/Locker.cc
+++ b/src/mds/Locker.cc
@@ -2200,8 +2200,11 @@  void Locker::adjust_cap_wanted(Capability *cap, int wanted, int issue_seq)
   }
 
   CInode *cur = cap->get_inode();
-  if (!cur->is_auth())
+  if (!cur->is_auth()) {
+    request_inode_file_caps(cur);
     return;
+  }
+
   if (cap->wanted() == 0) {
     if (cur->item_open_file.is_on_list() &&
 	!cur->is_any_caps_wanted()) {
@@ -2220,7 +2223,6 @@  void Locker::adjust_cap_wanted(Capability *cap, int wanted, int issue_seq)
       mds->mdlog->submit_entry(le);
     }
   }
-
 }