Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

This project is archived. Its data is read-only.

Commit 790d76fa authored May 31, 2005 by Dave Jones

[CPUFREQ] ondemand,conservative governor store the idle ticks for all cpus



[PATCH] [2/5] ondemand,conservative governor store the idle ticks for all cpus

Ondemand, conservative governor did not store prev_cpu_idle_up into 
prev_cpu_idle_down for other CPUs than the current CPU.

Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>

parent dac1c1a5

drivers/cpufreq/cpufreq_conservative.c

+7 −1

Original line number	Diff line number	Diff line
		@@ -369,7 +369,13 @@ static void dbs_check_cpu(int cpu)

		if (idle_ticks < up_idle_ticks) {
		down_skip[cpu] = 0;
		this_dbs_info->prev_cpu_idle_down = total_idle_ticks;
		for_each_cpu_mask(j, policy->cpus) {
		struct cpu_dbs_info_s *j_dbs_info;

		j_dbs_info = &per_cpu(cpu_dbs_info, j);
		j_dbs_info->prev_cpu_idle_down =
		j_dbs_info->prev_cpu_idle_up;
		}
		/* if we are already at full speed then break out early */
		if (requested_freq[cpu] == policy->max)
		return;

drivers/cpufreq/cpufreq_ondemand.c

+7 −1

Original line number	Diff line number	Diff line
		@@ -355,7 +355,13 @@ static void dbs_check_cpu(int cpu)

		if (idle_ticks < up_idle_ticks) {
		down_skip[cpu] = 0;
		this_dbs_info->prev_cpu_idle_down = total_idle_ticks;
		for_each_cpu_mask(j, policy->cpus) {
		struct cpu_dbs_info_s *j_dbs_info;

		j_dbs_info = &per_cpu(cpu_dbs_info, j);
		j_dbs_info->prev_cpu_idle_down =
		j_dbs_info->prev_cpu_idle_up;
		}
		/* if we are already at full speed then break out early */
		if (policy->cur == policy->max)
		return;