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| author | Pavel Tatashin <pasha.tatashin@oracle.com> | 2018-08-21 21:53:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 10:52:45 -0700 |
| commit | c1093b746c0576ed81c4d568d1e39cab651d37e6 (patch) | |
| tree | 2ca164c09a94f73e7770f2ca59432cc12d1a6c3e /mm/mm_init.c | |
| parent | ace1db39768cdc58f6b157d99ae5958ad34ffff8 (diff) | |
| download | lwn-c1093b746c0576ed81c4d568d1e39cab651d37e6.tar.gz lwn-c1093b746c0576ed81c4d568d1e39cab651d37e6.zip | |
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.c | 9 |
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"); } } |