diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2022-09-07 14:08:43 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:03:04 -0700 |
| commit | 5f7fa13fa858c17580ed513bd5e0a4b36d68fdd6 (patch) | |
| tree | 8204ee6892cde25ee0b4831475a3a5c1c231f98e /mm/page_isolation.c | |
| parent | 4f9bc69ac5ce34071a9a51343bc81ca76cb2e3f1 (diff) | |
mm: add pageblock_align() macro
Add pageblock_align() macro and use it to simplify code.
Link: https://lkml.kernel.org/r/20220907060844.126891-2-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page_isolation.c')
| -rw-r--r-- | mm/page_isolation.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/page_isolation.c b/mm/page_isolation.c index 5819cb9c62f3..fa82faa07daf 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -533,7 +533,7 @@ int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, struct page *page; /* isolation is done at page block granularity */ unsigned long isolate_start = pageblock_start_pfn(start_pfn); - unsigned long isolate_end = ALIGN(end_pfn, pageblock_nr_pages); + unsigned long isolate_end = pageblock_align(end_pfn); int ret; bool skip_isolation = false; @@ -580,7 +580,7 @@ void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, unsigned long pfn; struct page *page; unsigned long isolate_start = pageblock_start_pfn(start_pfn); - unsigned long isolate_end = ALIGN(end_pfn, pageblock_nr_pages); + unsigned long isolate_end = pageblock_align(end_pfn); for (pfn = isolate_start; pfn < isolate_end; |