lkml.org 
[lkml]   [2012]   [Aug]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH tip/core/rcu 1/5] rcu: Update rcutorture defaults
On Thu, Aug 30, 2012 at 11:45:08AM -0700, Paul E. McKenney wrote:
> From: "Paul E. McKenney" <paul.mckenney@linaro.org>
>
> A number of new features have been added to rcutorture over the years, but
> the defaults have not been updated to include them. This commit therefore
> turns on a couple of them that have proven helpful and trustworthy, namely
> periodic progress reports and testing of NO_HZ.
>
> Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> ---
> kernel/rcutorture.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
> index 25b1503..86315d3 100644
> --- a/kernel/rcutorture.c
> +++ b/kernel/rcutorture.c
> @@ -53,10 +53,10 @@ MODULE_AUTHOR("Paul E. McKenney <paulmck@us.ibm.com> and Josh Triplett <josh@fre
>
> static int nreaders = -1; /* # reader threads, defaults to 2*ncpus */
> static int nfakewriters = 4; /* # fake writer threads */
> -static int stat_interval; /* Interval between stats, in seconds. */
> +static int stat_interval = 60; /* Interval between stats, in seconds. */
> /* Defaults to "only at end of test". */

Need to remove this comment about the default.

> static bool verbose; /* Print more debug info. */
> -static bool test_no_idle_hz; /* Test RCU's support for tickless idle CPUs. */
> +static bool test_no_idle_hz = 1; /* Test RCU support for tickless idle CPUs. */

s/1/true/

> static int shuffle_interval = 3; /* Interval between shuffles (in sec)*/
> static int stutter = 5; /* Start/stop testing interval (in sec) */
> static int irqreader = 1; /* RCU readers from irq (timers). */
> --
> 1.7.8
>


\
 
 \ /
  Last update: 2012-08-30 21:41    [W:0.128 / U:0.420 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site