tools/libxenstat: fix populating vbd.rd_sect

Fixes: 91c3e3dc91d6 ("tools/xentop: Display '-' when stats are not available.")
Signed-off-by: Richard Kojedzinszky <richard@kojedz.in>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
(cherry picked from commit 89d57f291e37b4769ab26db919eba46548f2e13e)

diff --git a/tools/xenstat/libxenstat/src/xenstat_linux.c b/tools/xenstat/libxenstat/src/xenstat_linux.c
index 9c0cb277c50be7d9e7065b34c9080cb5ff081d42..ed7a02ab5299a177964efaff30a9c8427fc653f9 100644 (file)
--- a/tools/xenstat/libxenstat/src/xenstat_linux.c
+++ b/tools/xenstat/libxenstat/src/xenstat_linux.c
@@ -474,7 +474,7 @@ int xenstat_collect_vbds(xenstat_node * node)
                                (read_attributes_vbd(dp->d_name, "statistics/wr_req", buf, 256)<=0) ||
                                ((ret = sscanf(buf, "%llu", &vbd.wr_reqs)) != 1) ||
                                (read_attributes_vbd(dp->d_name, "statistics/rd_sect", buf, 256)<=0) ||
-                               ((ret = sscanf(buf, "%llu", &vbd.wr_sects)) != 1) ||
+                               ((ret = sscanf(buf, "%llu", &vbd.rd_sects)) != 1) ||
                                (read_attributes_vbd(dp->d_name, "statistics/wr_sect", buf, 256)<=0) ||
                                ((ret = sscanf(buf, "%llu", &vbd.wr_sects)) != 1))
                        {