ceph: invalidate pages even if truncate is pending

There is no reason not to invalidate pages when a truncate is pending.
Both throw out page cache pages.

Signed-off-by: Sage Weil <sage@newdream.net>

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 68ee78109224bd2abde79f267ad7a33d8f3df969..20b28dc0c97c7c7bf5cbe8e94bc958fce69077c7 100644 (file)
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1444,7 +1444,6 @@ retry_locked:
            ci->i_rdcache_gen &&                     /* may have cached pages */
            (file_wanted == 0 ||                     /* no open files */
             (revoking & CEPH_CAP_FILE_CACHE)) &&     /*  or revoking cache */
-           !ci->i_truncate_pending &&
            !tried_invalidate) {
                u32 invalidating_gen = ci->i_rdcache_gen;
                int ret;