From: Sage Weil <sage.weil@dreamhost.com>
Date: Thu, 2 Feb 2012 20:40:56 +0000 (-0800)
Subject: osd: new encoding for pool_stat_t
X-Git-Tag: v0.42~37^2~22
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=0d79b1bf93938448b98fa45da7fb6aa63f791abb;p=ceph.git

osd: new encoding for pool_stat_t

Signed-off-by: Sage Weil <sage.weil@dreamhost.com>
---

diff --git a/src/osd/osd_types.cc b/src/osd/osd_types.cc
index 2ebec3b4e059..2222cc8387ae 100644
--- a/src/osd/osd_types.cc
+++ b/src/osd/osd_types.cc
@@ -1003,18 +1003,17 @@ void pool_stat_t::dump(Formatter *f) const
 
 void pool_stat_t::encode(bufferlist &bl) const
 {
-  __u8 v = 4;
-  ::encode(v, bl);
+  ENCODE_START(5, 5, bl);
   ::encode(stats, bl);
   ::encode(log_size, bl);
   ::encode(ondisk_log_size, bl);
+  ENCODE_FINISH(bl);
 }
 
 void pool_stat_t::decode(bufferlist::iterator &bl)
 {
-  __u8 v;
-  ::decode(v, bl);
-  if (v >= 4) {
+  DECODE_START_LEGACY_COMPAT_LEN(5, 5, 5, bl);
+  if (struct_v >= 4) {
     ::decode(stats, bl);
     ::decode(log_size, bl);
     ::decode(ondisk_log_size, bl);
@@ -1029,16 +1028,17 @@ void pool_stat_t::decode(bufferlist::iterator &bl)
     ::decode(stats.sum.num_objects_degraded, bl);
     ::decode(log_size, bl);
     ::decode(ondisk_log_size, bl);
-    if (v >= 2) {
+    if (struct_v >= 2) {
       ::decode(stats.sum.num_rd, bl);
       ::decode(stats.sum.num_rd_kb, bl);
       ::decode(stats.sum.num_wr, bl);
       ::decode(stats.sum.num_wr_kb, bl);
     }
-    if (v >= 3) {
+    if (struct_v >= 3) {
       ::decode(stats.sum.num_objects_unfound, bl);
     }
   }
+  DECODE_FINISH(bl);
 }
 
 void pool_stat_t::generate_test_instances(list<pool_stat_t*>& o)