Commit f87f132c authored by Nikolay Borisov's avatar Nikolay Borisov Committed by Greg Kroah-Hartman
Browse files

cacheinfo: Don't opencode per_cpu_cacheinfo() 



That file contains a local helper that returns ->info_list, just use it.
No functional changes.

Signed-off-by: default avatarNikolay Borisov <nik.borisov@suse.com>
Link: https://lore.kernel.org/r/20241023051118.888065-1-nik.borisov@suse.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 81089c89

drivers/base/cacheinfo.c

+2 −7
Original line number Diff line number Diff line
@@ -367,9 +367,7 @@ static int cache_shared_cpu_map_setup(unsigned int cpu) 


		cpumask_set_cpu(cpu, &this_leaf->shared_cpu_map);

		for_each_online_cpu(i) {

			struct cpu_cacheinfo *sib_cpu_ci = get_cpu_cacheinfo(i);



			if (i == cpu || !sib_cpu_ci->info_list)

			if (i == cpu || !per_cpu_cacheinfo(i))

				continue;/* skip if itself or no cacheinfo */

			for (sib_index = 0; sib_index < cache_leaves(i); sib_index++) {

				sib_leaf = per_cpu_cacheinfo_idx(i, sib_index);
@@ -409,10 +407,7 @@ static void cache_shared_cpu_map_remove(unsigned int cpu) 
	for (index = 0; index < cache_leaves(cpu); index++) {

		this_leaf = per_cpu_cacheinfo_idx(cpu, index);

		for_each_cpu(sibling, &this_leaf->shared_cpu_map) {

			struct cpu_cacheinfo *sib_cpu_ci =

						get_cpu_cacheinfo(sibling);



			if (sibling == cpu || !sib_cpu_ci->info_list)

			if (sibling == cpu || !per_cpu_cacheinfo(sibling))

				continue;/* skip if itself or no cacheinfo */



			for (sib_index = 0; sib_index < cache_leaves(sibling); sib_index++) {