On Mon, Mar 11, 2013 at 06:23:27PM -0700, Colin Cross wrote: > On Mon, Oct 15, 2012 at 1:30 PM, Rafael J. Wysocki <rjw@xxxxxxx> wrote: > > On Monday 15 of October 2012 02:48:28 Tu, Xiaobing wrote: > >> > >> Fix memory leak in cpufreq stats. > >> > >> When system enter sleep, non-boot CPUs will be disable. > >> Cpufreq stats sysfs is created when the CPU is up, but it is not freed when > >> the CPU going down. This will cause memory leak. > >> signed-off-by: xiaobing tu <xiaobing.tu@xxxxxxxxx> > >> signed-off-by: guifang tang <guifang.tang@xxxxxxxxx> > > > > I will push this patch for v3.7 in the -rc3 time frame if no one objects. > > > > Thanks, > > Rafael > > > > > >> diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c > >> index b40ee14..3998316 100644 > >> --- a/drivers/cpufreq/cpufreq_stats.c > >> +++ b/drivers/cpufreq/cpufreq_stats.c > >> @@ -328,6 +328,7 @@ static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb, > >> cpufreq_update_policy(cpu); > >> break; > >> case CPU_DOWN_PREPARE: > >> + case CPU_DOWN_PREPARE_FROZEN: > >> cpufreq_stats_free_sysfs(cpu); > >> break; > >> case CPU_DEAD: > >> > >> Br > >> XiaoBing Tu > >> PSI@System Integration Shanghai > > This patch, commited as e37736777254ce1abc85493a5cacbefe5983b896 since > v3.7, should also have gone to stable. It should apply all the way > back to 3.0. Thanks, I'm queuing it for the 3.5 kernel. Cheers, -- Luis -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html