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mm: simplify parater of function memmap_init_zone()

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As David suggested, simply passing 'struct zone *zone' is enough.  We can
get all needed information from 'struct zone*' easily.

Link: https://lkml.kernel.org/r/20210122135956.5946-4-bhe@redhat.com
Signed-off-by: Baoquan He <bhe@redhat.com>
Suggested-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Baoquan He
2021-02-24 12:06:17 -08:00
committed by Linus Torvalds
parent ab28cb6e1e
commit 3256ff83c5
3 changed files with 19 additions and 20 deletions
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3
include/linux/mm.h
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@@ -2408,8 +2408,7 @@ extern void set_dma_reserve(unsigned long new_dma_reserve);
extern void memmap_init_range(unsigned long, int, unsigned long,
unsigned long, unsigned long, enum meminit_context,
struct vmem_altmap *, int migratetype);
extern void memmap_init_zone(unsigned long size, int nid,
unsigned long zone, unsigned long range_start_pfn);
extern void memmap_init_zone(struct zone *zone);
extern void setup_per_zone_wmarks(void);
extern int __meminit init_per_zone_wmark_min(void);
extern void mem_init(void);