From: Keir Fraser Date: Wed, 3 Mar 2010 17:40:48 +0000 (+0000) Subject: xentop: tmem: no stats for non-tmem domains X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~12546 X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=41a3140ea215538a0243b048ec55523f090c15f2;p=xen.git 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 --- 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");