[ 163/171] ceph: Dont update i_max_size when handling non-auth cap

Greg Kroah-Hartman
2013-01-15T23:16:38Z

From: "Yan, Zheng" <zheng.z.yan@intel.com>

The cap from non-auth mds doesn't have a meaningful max_size value.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Signed-off-by: Sage Weil <sage@inktank.com>
(cherry picked from commit 5e62ad30157d0da04cf40c6d1a2f4bc840948b9c)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/ceph/caps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -2388,7 +2388,7 @@ static void handle_cap_grant(struct inod
&atime);

/* max size increase? */
- if (max_size != ci->i_max_size) {
+ if (ci->i_auth_cap == cap && max_size != ci->i_max_size) {
dout("max_size %lld -> %llu\n", ci->i_max_size, max_size);
ci->i_max_size = max_size;
if (max_size >= ci->i_wanted_max_size) {