From 41a3140ea215538a0243b048ec55523f090c15f2 Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Wed, 3 Mar 2010 17:40:48 +0000 Subject: xentop: tmem: no stats for non-tmem domains In xentop, don't re-use and print stale data of previous tmem domain for subsequent non-tmem domain. Signed-off-by: Dan Magenheimer --- tools/xenstat/libxenstat/src/xenstat.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'tools/xenstat') diff --git a/tools/xenstat/libxenstat/src/xenstat.c b/tools/xenstat/libxenstat/src/xenstat.c index 6396f5959d..60b1a50a94 100644 --- a/tools/xenstat/libxenstat/src/xenstat.c +++ b/tools/xenstat/libxenstat/src/xenstat.c @@ -149,8 +149,9 @@ void domain_get_tmem_stats(xenstat_handle * handle, xenstat_domain * domain) { char buffer[4096]; - xc_tmem_control(handle->xc_handle,-1,TMEMC_LIST,domain->id, - sizeof(buffer),-1,-1,buffer); + if (xc_tmem_control(handle->xc_handle,-1,TMEMC_LIST,domain->id, + sizeof(buffer),-1,-1,buffer) < 0) + return; domain->tmem_stats.curr_eph_pages = parse(buffer,"Ec"); domain->tmem_stats.succ_eph_gets = parse(buffer,"Ge"); domain->tmem_stats.succ_pers_puts = parse(buffer,"Pp"); -- cgit v1.2.3