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Commit c1f5c2d9 authored by Pavankumar Kondeti's avatar Pavankumar Kondeti Committed by Gerrit - the friendly Code Review server
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core_ctl: Increase MAX_CPUS_PER_CLUSTER to 6 



It is possible to have more than 4 CPUs in a cluster. Increase
the MAX_CPUS_PER_CLUSTER to 6.

Change-Id: I6b16a6a079f97c3101e409c5e569a2906f1571ba
Signed-off-by: default avatarPavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: default avatarSatya Durga Srinivasu Prabhala <satyap@codeaurora.org>
parent 381749aa

kernel/sched/core_ctl.c

+10 −4
Original line number Diff line number Diff line
@@ -23,7 +23,7 @@ 


#include <trace/events/sched.h>



#define MAX_CPUS_PER_CLUSTER 4

#define MAX_CPUS_PER_CLUSTER 6

#define MAX_CLUSTERS 2



struct cluster_data {
@@ -166,7 +166,9 @@ static ssize_t store_busy_up_thres(struct cluster_data *state, 
	unsigned int val[MAX_CPUS_PER_CLUSTER];

	int ret, i;



	ret = sscanf(buf, "%u %u %u %u\n", &val[0], &val[1], &val[2], &val[3]);

	ret = sscanf(buf, "%u %u %u %u %u %u\n",

			&val[0], &val[1], &val[2], &val[3],

			&val[4], &val[5]);

	if (ret != 1 && ret != state->num_cpus)

		return -EINVAL;
@@ -199,7 +201,9 @@ static ssize_t store_busy_down_thres(struct cluster_data *state, 
	unsigned int val[MAX_CPUS_PER_CLUSTER];

	int ret, i;



	ret = sscanf(buf, "%u %u %u %u\n", &val[0], &val[1], &val[2], &val[3]);

	ret = sscanf(buf, "%u %u %u %u %u %u\n",

			&val[0], &val[1], &val[2], &val[3],

			&val[4], &val[5]);

	if (ret != 1 && ret != state->num_cpus)

		return -EINVAL;
@@ -308,7 +312,9 @@ static ssize_t store_not_preferred(struct cluster_data *state, 
	unsigned long flags;

	int ret;



	ret = sscanf(buf, "%u %u %u %u\n", &val[0], &val[1], &val[2], &val[3]);

	ret = sscanf(buf, "%u %u %u %u %u %u\n",

			&val[0], &val[1], &val[2], &val[3],

			&val[4], &val[5]);

	if (ret != state->num_cpus)

		return -EINVAL;