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Code Issues Releases Wiki Activity

mm: multi-gen LRU: use macro for bitmap 

Use DECLARE_BITMAP macro when possible.

Link: https://lkml.kernel.org/r/20230522112058.2965866-1-talumbau@google.com
Signed-off-by: T.J. Alumbaugh <talumbau@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Yuanchu Xie <yuanchu@google.com>
Cc: Yu Zhao <yuzhao@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
T.J. Alumbaugh 2023-05-22 11:20:55 +00:00 committed by Andrew Morton
parent 19ab365762
commit 0285762c6f
1 changed files with 1 additions and 1 deletions
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mm/vmscan.c
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@ -4144,7 +4144,7 @@ static void walk_pmd_range(pud_t *pud, unsigned long start, unsigned long end,
unsigned long next;
unsigned long addr;
struct vm_area_struct *vma;
unsigned long bitmap[BITS_TO_LONGS(MIN_LRU_BATCH)];
DECLARE_BITMAP(bitmap, MIN_LRU_BATCH);
unsigned long first = -1;
struct lru_gen_mm_walk *walk = args->private;