diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-03-22 14:43:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 15:57:05 -0700 |
| commit | 7f37e49cbd60ef71b82d25cd55b039a65d06387c (patch) | |
| tree | 5ada84ab08fac91be6e3ad797c65eb5b683ffe5a /include | |
| parent | abe8b2ae64a31146748239a1525ffb275c4f360f (diff) | |
| download | linux-7f37e49cbd60ef71b82d25cd55b039a65d06387c.tar.bz2 | |
mm/mmzone.h: remove unused macros
Remove pgdat_page_nr, nid_page_nr and NODE_MEM_MAP. They are unused
now.
Link: https://lkml.kernel.org/r/20220127093210.62293-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mmzone.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 71b77aab748d..c9e6a50109b9 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -931,12 +931,6 @@ typedef struct pglist_data { #define node_present_pages(nid) (NODE_DATA(nid)->node_present_pages) #define node_spanned_pages(nid) (NODE_DATA(nid)->node_spanned_pages) -#ifdef CONFIG_FLATMEM -#define pgdat_page_nr(pgdat, pagenr) ((pgdat)->node_mem_map + (pagenr)) -#else -#define pgdat_page_nr(pgdat, pagenr) pfn_to_page((pgdat)->node_start_pfn + (pagenr)) -#endif -#define nid_page_nr(nid, pagenr) pgdat_page_nr(NODE_DATA(nid),(pagenr)) #define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) #define node_end_pfn(nid) pgdat_end_pfn(NODE_DATA(nid)) @@ -1112,7 +1106,6 @@ static inline struct pglist_data *NODE_DATA(int nid) { return &contig_page_data; } -#define NODE_MEM_MAP(nid) mem_map #else /* CONFIG_NUMA */ |