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Commit 024d15be authored by Reinette Chatre's avatar Reinette Chatre Committed by Thomas Gleixner
Browse files

x86/intel_rdt: Make useful functions available internally 



In support of the work done to enable resource groups to have different
modes some static functions need to be available for sharing amongst
all RDT components.

Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: fenghua.yu@intel.com
Cc: tony.luck@intel.com
Cc: vikas.shivappa@linux.intel.com
Cc: gavin.hindman@intel.com
Cc: jithu.joseph@intel.com
Cc: dave.hansen@intel.com
Cc: hpa@zytor.com
Link: https://lkml.kernel.org/r/2af8fd6e937ae4fbdaa52dee1123823cb4993176.1529706536.git.reinette.chatre@intel.com
parent 0b9aa656

arch/x86/kernel/cpu/intel_rdt.h

+2 −0
Original line number Diff line number Diff line
@@ -465,6 +465,8 @@ int rdtgroup_schemata_show(struct kernfs_open_file *of, 
			   struct seq_file *s, void *v);

enum rdtgrp_mode rdtgroup_mode_by_closid(int closid);

struct rdt_domain *get_domain_from_cpu(int cpu, struct rdt_resource *r);

int update_domains(struct rdt_resource *r, int closid);

void closid_free(int closid);

int alloc_rmid(void);

void free_rmid(u32 rmid);

int rdt_get_mon_l3_config(struct rdt_resource *r);

arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c

+1 −1
Original line number Diff line number Diff line
@@ -175,7 +175,7 @@ static int parse_line(char *line, struct rdt_resource *r) 
	return -EINVAL;

}



static int update_domains(struct rdt_resource *r, int closid)

int update_domains(struct rdt_resource *r, int closid)

{

	struct msr_param msr_param;

	cpumask_var_t cpu_mask;

arch/x86/kernel/cpu/intel_rdt_rdtgroup.c

+1 −1
Original line number Diff line number Diff line
@@ -121,7 +121,7 @@ static int closid_alloc(void) 
	return closid;

}



static void closid_free(int closid)

void closid_free(int closid)

{

	closid_free_map |= 1 << closid;

}