diff options
| author | Kefeng Wang <[email protected]> | 2022-09-07 14:08:43 +0800 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2022-10-03 14:03:04 -0700 |
| commit | 5f7fa13fa858c17580ed513bd5e0a4b36d68fdd6 (patch) | |
| tree | 8204ee6892cde25ee0b4831475a3a5c1c231f98e /include/linux | |
| parent | 4f9bc69ac5ce34071a9a51343bc81ca76cb2e3f1 (diff) | |
mm: add pageblock_align() macro
Add pageblock_align() macro and use it to simplify code.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kefeng Wang <[email protected]>
Acked-by: Mike Rapoport <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Cc: Oscar Salvador <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pageblock-flags.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h index a09b7fe6bbf8..293c76630fa8 100644 --- a/include/linux/pageblock-flags.h +++ b/include/linux/pageblock-flags.h @@ -53,6 +53,7 @@ extern unsigned int pageblock_order; #endif /* CONFIG_HUGETLB_PAGE */ #define pageblock_nr_pages (1UL << pageblock_order) +#define pageblock_align(pfn) ALIGN((pfn), pageblock_nr_pages) #define pageblock_start_pfn(pfn) ALIGN_DOWN((pfn), pageblock_nr_pages) #define pageblock_end_pfn(pfn) ALIGN((pfn) + 1, pageblock_nr_pages) |