UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

powerpc/cacheinfo: Make cpumap_show code reusable 

In anticipation of implementing shared_cpu_list, move code under
shared_cpu_map_show() to a common function.

No functional changes.

Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200629103703.4538-3-srikar@linux.vnet.ibm.com
This commit is contained in:
Srikar Dronamraju 2020-06-29 16:07:02 +05:30 committed by Michael Ellerman
parent 5658cf085b
commit 74b7492e41
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
arch/powerpc/kernel/cacheinfo.c
View File

@ -647,7 +647,8 @@ static const struct cpumask *get_big_core_shared_cpu_map(int cpu, struct cache *
return &cache->shared_cpu_map;
}
static ssize_t shared_cpu_map_show(struct kobject *k, struct kobj_attribute *attr, char *buf)
static ssize_t
show_shared_cpumap(struct kobject *k, struct kobj_attribute *attr, char *buf, bool list)
{
struct cache_index_dir *index;
struct cache *cache;
@ -664,7 +665,12 @@ static ssize_t shared_cpu_map_show(struct kobject *k, struct kobj_attribute *att
mask = &cache->shared_cpu_map;
}
return cpumap_print_to_pagebuf(false, buf, mask);
return cpumap_print_to_pagebuf(list, buf, mask);
}
static ssize_t shared_cpu_map_show(struct kobject *k, struct kobj_attribute *attr, char *buf)
{
return show_shared_cpumap(k, attr, buf, false)
}
static struct kobj_attribute cache_shared_cpu_map_attr =