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authorPavel Tatashin <pasha.tatashin@oracle.com>2018-08-21 21:53:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-22 10:52:45 -0700
commitc1093b746c0576ed81c4d568d1e39cab651d37e6 (patch)
tree2ca164c09a94f73e7770f2ca59432cc12d1a6c3e /mm/mm_init.c
parentace1db39768cdc58f6b157d99ae5958ad34ffff8 (diff)
downloadlinux-c1093b746c0576ed81c4d568d1e39cab651d37e6.tar.bz2
mm: access zone->node via zone_to_nid() and zone_set_nid()
zone->node is configured only when CONFIG_NUMA=y, so it is a good idea to have inline functions to access this field in order to avoid ifdef's in c files. Link: http://lkml.kernel.org/r/20180730101757.28058-3-osalvador@techadventures.net Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com> Signed-off-by: Oscar Salvador <osalvador@suse.de> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Aaron Lu <aaron.lu@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Pasha Tatashin <Pavel.Tatashin@microsoft.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mm_init.c')
-rw-r--r--mm/mm_init.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/mm/mm_init.c b/mm/mm_init.c
index 5b72266b4b03..6838a530789b 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -53,13 +53,8 @@ void __init mminit_verify_zonelist(void)
zone->name);
/* Iterate the zonelist */
- for_each_zone_zonelist(zone, z, zonelist, zoneid) {
-#ifdef CONFIG_NUMA
- pr_cont("%d:%s ", zone->node, zone->name);
-#else
- pr_cont("0:%s ", zone->name);
-#endif /* CONFIG_NUMA */
- }
+ for_each_zone_zonelist(zone, z, zonelist, zoneid)
+ pr_cont("%d:%s ", zone_to_nid(zone), zone->name);
pr_cont("\n");
}
}