diff options
| author | Joonsoo Kim <iamjoonsoo.kim@lge.com> | 2020-06-03 15:59:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-03 20:09:44 -0700 |
| commit | 97a225e69a1f880886f33d2e65a7ace13f152caa (patch) | |
| tree | 5827c459fb9543eeb1ffec6b40edabf5f09e80ab /mm/slub.c | |
| parent | 3334a45eb9e2bb040c880ef65e1d72357a0a008b (diff) | |
| download | linux-97a225e69a1f880886f33d2e65a7ace13f152caa.tar.bz2 | |
mm/page_alloc: integrate classzone_idx and high_zoneidx
classzone_idx is just different name for high_zoneidx now. So, integrate
them and add some comment to struct alloc_context in order to reduce
future confusion about the meaning of this variable.
The accessor, ac_classzone_idx() is also removed since it isn't needed
after integration.
In addition to integration, this patch also renames high_zoneidx to
highest_zoneidx since it represents more precise meaning.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Baoquan He <bhe@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Ye Xiaolong <xiaolong.ye@intel.com>
Link: http://lkml.kernel.org/r/1587095923-7515-3-git-send-email-iamjoonsoo.kim@lge.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/slub.c b/mm/slub.c index 527209d63278..d52487919278 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1938,7 +1938,7 @@ static void *get_any_partial(struct kmem_cache *s, gfp_t flags, struct zonelist *zonelist; struct zoneref *z; struct zone *zone; - enum zone_type high_zoneidx = gfp_zone(flags); + enum zone_type highest_zoneidx = gfp_zone(flags); void *object; unsigned int cpuset_mems_cookie; @@ -1967,7 +1967,7 @@ static void *get_any_partial(struct kmem_cache *s, gfp_t flags, do { cpuset_mems_cookie = read_mems_allowed_begin(); zonelist = node_zonelist(mempolicy_slab_node(), flags); - for_each_zone_zonelist(zone, z, zonelist, high_zoneidx) { + for_each_zone_zonelist(zone, z, zonelist, highest_zoneidx) { struct kmem_cache_node *n; n = get_node(s, zone_to_nid(zone)); |