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x86/resctrl: Rename update_domains() to resctrl_arch_update_domains()

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update_domains() merges the staged configuration changes into the arch
codes configuration array. Rename to make it clear it is part of the
arch code interface to resctrl.

Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Jamie Iles <jamie@nuviainc.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Link: https://lkml.kernel.org/r/20210728170637.25610-16-james.morse@arm.com
This commit is contained in:
James Morse
2021-07-28 17:06:28 +00:00
committed by Borislav Petkov
parent 75408e4350
commit 2e6678195d
4 changed files with 4 additions and 4 deletions
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4
arch/x86/kernel/cpu/resctrl/ctrlmondata.c
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@@ -259,7 +259,7 @@ static void apply_config(struct rdt_hw_domain *hw_dom,
} }
} }
int update_domains(struct rdt_resource *r, int closid) int resctrl_arch_update_domains(struct rdt_resource *r, u32 closid)
{ {
struct resctrl_staged_config *cfg; struct resctrl_staged_config *cfg;
struct rdt_hw_domain *hw_dom; struct rdt_hw_domain *hw_dom;
@@ -380,7 +380,7 @@ ssize_t rdtgroup_schemata_write(struct kernfs_open_file *of,
list_for_each_entry(s, &resctrl_schema_all, list) { list_for_each_entry(s, &resctrl_schema_all, list) {
r = s->res; r = s->res;
ret = update_domains(r, rdtgrp->closid); ret = resctrl_arch_update_domains(r, rdtgrp->closid);
if (ret) if (ret)
goto out; goto out;
} }

1
arch/x86/kernel/cpu/resctrl/internal.h
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@@ -529,7 +529,6 @@ void rdt_pseudo_lock_release(void);
int rdtgroup_pseudo_lock_create(struct rdtgroup *rdtgrp); int rdtgroup_pseudo_lock_create(struct rdtgroup *rdtgrp);
void rdtgroup_pseudo_lock_remove(struct rdtgroup *rdtgrp); void rdtgroup_pseudo_lock_remove(struct rdtgroup *rdtgrp);
struct rdt_domain *get_domain_from_cpu(int cpu, struct rdt_resource *r); struct rdt_domain *get_domain_from_cpu(int cpu, struct rdt_resource *r);
int update_domains(struct rdt_resource *r, int closid);
int closids_supported(void); int closids_supported(void);
void closid_free(int closid); void closid_free(int closid);
int alloc_rmid(void); int alloc_rmid(void);

2
arch/x86/kernel/cpu/resctrl/rdtgroup.c
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@@ -2870,7 +2870,7 @@ static int rdtgroup_init_alloc(struct rdtgroup *rdtgrp)
return ret; return ret;
} }
ret = update_domains(r, rdtgrp->closid); ret = resctrl_arch_update_domains(r, rdtgrp->closid);
if (ret < 0) { if (ret < 0) {
rdt_last_cmd_puts("Failed to initialize allocations\n"); rdt_last_cmd_puts("Failed to initialize allocations\n");
return ret; return ret;

1
include/linux/resctrl.h
View File

@@ -199,5 +199,6 @@ struct resctrl_schema {
/* The number of closid supported by this resource regardless of CDP */ /* The number of closid supported by this resource regardless of CDP */
u32 resctrl_arch_get_num_closid(struct rdt_resource *r); u32 resctrl_arch_get_num_closid(struct rdt_resource *r);
int resctrl_arch_update_domains(struct rdt_resource *r, u32 closid);
#endif /* _RESCTRL_H */ #endif /* _RESCTRL_H */