remove unused patch ovz-fix-slow-fsync.patch

diff --git a/ovz-fix-slow-fsync.patch b/ovz-fix-slow-fsync.patch
deleted file mode 100644 (file)
index 9be3e34..0000000
--- a/ovz-fix-slow-fsync.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-cfq: allow cross group sync noidle preemption
-
-From: Konstantin Khlebnikov <khlebnikov@openvz.org>
-
-http://bugzilla.openvz.org/show_bug.cgi?id=1913
-
-Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
----
- block/cfq-iosched.c |   14 +++++++-------
- 1 files changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
-index b4cf30b..9d80168 100644
---- a/block/cfq-iosched.c
-+++ b/block/cfq-iosched.c
-@@ -3273,19 +3273,19 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq,
-       if (rq_is_sync(rq) && !cfq_cfqq_sync(cfqq))
-               return true;
- 
--      if (new_cfqq->cfqg != cfqq->cfqg)
--              return false;
--
--      if (cfq_slice_used(cfqq))
--              return true;
--
-       /* Allow preemption only if we are idling on sync-noidle tree */
-       if (cfqd->serving_type == SYNC_NOIDLE_WORKLOAD &&
-           cfqq_type(new_cfqq) == SYNC_NOIDLE_WORKLOAD &&
--          new_cfqq->service_tree->count == 2 &&
-+          new_cfqq->service_tree->count == 1 + (new_cfqq->cfqg == cfqq->cfqg) &&
-           RB_EMPTY_ROOT(&cfqq->sort_list))
-               return true;
- 
-+      if (new_cfqq->cfqg != cfqq->cfqg)
-+              return false;
-+
-+      if (cfq_slice_used(cfqq))
-+              return true;
-+
-       /*
-        * So both queues are sync. Let the new request get disk time if
-        * it's a metadata request and the current queue is doing regular IO.