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| author | Wei Yang <richard.weiyang@linux.alibaba.com> | 2020-08-07 09:25:51 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 21:33:29 +0300 |
| commit | 535b81e209219e03f815379746bfd1eeb82d68e5 (patch) | |
| tree | e8b78ad419c7d91fe22b421af667742b3ce985c3 /include/linux | |
| parent | d93d5ab9ca01e24efc6add60371b0d5684b5c146 (diff) | |
| download | linux-535b81e209219e03f815379746bfd1eeb82d68e5.tar.xz | |
mm/page_alloc.c: remove unnecessary end_bitidx for [set|get]_pfnblock_flags_mask()
After previous cleanup, the end_bitidx is not necessary any more.
Signed-off-by: Wei Yang <richard.weiyang@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>
Link: http://lkml.kernel.org/r/20200623124201.8199-4-richard.weiyang@linux.alibaba.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mmzone.h | 3 | ||||
| -rw-r--r-- | include/linux/pageblock-flags.h | 8 |
2 files changed, 4 insertions, 7 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index f509ede317b5..635a96cd9b1f 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -91,8 +91,7 @@ extern int page_group_by_mobility_disabled; #define MIGRATETYPE_MASK ((1UL << PB_migratetype_bits) - 1) #define get_pageblock_migratetype(page) \ - get_pfnblock_flags_mask(page, page_to_pfn(page), \ - PB_migrate_end, MIGRATETYPE_MASK) + get_pfnblock_flags_mask(page, page_to_pfn(page), MIGRATETYPE_MASK) struct free_area { struct list_head free_list[MIGRATE_TYPES]; diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h index 6556e4474409..fff52ad370c1 100644 --- a/include/linux/pageblock-flags.h +++ b/include/linux/pageblock-flags.h @@ -56,27 +56,25 @@ struct page; unsigned long get_pfnblock_flags_mask(struct page *page, unsigned long pfn, - unsigned long end_bitidx, unsigned long mask); void set_pfnblock_flags_mask(struct page *page, unsigned long flags, unsigned long pfn, - unsigned long end_bitidx, unsigned long mask); /* Declarations for getting and setting flags. See mm/page_alloc.c */ #ifdef CONFIG_COMPACTION #define get_pageblock_skip(page) \ get_pfnblock_flags_mask(page, page_to_pfn(page), \ - PB_migrate_skip, (1 << (PB_migrate_skip))) + (1 << (PB_migrate_skip))) #define clear_pageblock_skip(page) \ set_pfnblock_flags_mask(page, 0, page_to_pfn(page), \ - PB_migrate_skip, (1 << PB_migrate_skip)) + (1 << PB_migrate_skip)) #define set_pageblock_skip(page) \ set_pfnblock_flags_mask(page, (1 << PB_migrate_skip), \ page_to_pfn(page), \ - PB_migrate_skip, (1 << PB_migrate_skip)) + (1 << PB_migrate_skip)) #else static inline bool get_pageblock_skip(struct page *page) { |