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mmzone: clean code by removing unused macro parameter 

Previously 'for_next_zone_zonelist_nodemask' macro parameter 'zlist' was
unused so this patch removes it.

Signed-off-by: Mateusz Nosek <mateusznosek0@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/20200917211906.30059-1-mateusznosek0@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mateusz Nosek 2020-10-13 16:55:57 -07:00 committed by Linus Torvalds
parent 2187e17b02
commit 30d8ec73e8
2 changed files with 3 additions and 3 deletions
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2
include/linux/mmzone.h
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@ -1116,7 +1116,7 @@ static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
z = next_zones_zonelist(++z, highidx, nodemask), \
zone = zonelist_zone(z))
#define for_next_zone_zonelist_nodemask(zone, z, zlist, highidx, nodemask) \
#define for_next_zone_zonelist_nodemask(zone, z, highidx, nodemask) \
for (zone = z->zone; \
zone; \
z = next_zones_zonelist(++z, highidx, nodemask), \

4
mm/page_alloc.c
View File

@ -3741,8 +3741,8 @@ retry:
*/
no_fallback = alloc_flags & ALLOC_NOFRAGMENT;
z = ac->preferred_zoneref;
for_next_zone_zonelist_nodemask(zone, z, ac->zonelist,
ac->highest_zoneidx, ac->nodemask) {
for_next_zone_zonelist_nodemask(zone, z, ac->highest_zoneidx,
ac->nodemask) {
struct page *page;
unsigned long mark;