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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-04-29 23:01:15 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-30 11:20:42 -0700 |
| commit | 84172f4bb752424415756351a40f8da5714e1554 (patch) | |
| tree | daf3da208d6fa979bf4e32ca8dfe61e6b87e3fe0 /include/linux/gfp.h | |
| parent | mm/page_alloc: rename gfp_mask to gfp (diff) | |
| download | wireguard-linux-84172f4bb752424415756351a40f8da5714e1554.tar.xz wireguard-linux-84172f4bb752424415756351a40f8da5714e1554.zip | |
mm/page_alloc: combine __alloc_pages and __alloc_pages_nodemask
There are only two callers of __alloc_pages() so prune the thicket of
alloc_page variants by combining the two functions together. Current
callers of __alloc_pages() simply add an extra 'NULL' parameter and
current callers of __alloc_pages_nodemask() call __alloc_pages() instead.
Link: https://lkml.kernel.org/r/20210225150642.2582252-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: 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/linux/gfp.h')
| -rw-r--r-- | include/linux/gfp.h | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 8572a1474e16..f39de931bdf9 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -515,15 +515,8 @@ static inline int arch_make_page_accessible(struct page *page) } #endif -struct page * -__alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order, int preferred_nid, - nodemask_t *nodemask); - -static inline struct page * -__alloc_pages(gfp_t gfp_mask, unsigned int order, int preferred_nid) -{ - return __alloc_pages_nodemask(gfp_mask, order, preferred_nid, NULL); -} +struct page *__alloc_pages(gfp_t gfp, unsigned int order, int preferred_nid, + nodemask_t *nodemask); /* * Allocate pages, preferring the node given as nid. The node must be valid and @@ -535,7 +528,7 @@ __alloc_pages_node(int nid, gfp_t gfp_mask, unsigned int order) VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES); VM_WARN_ON((gfp_mask & __GFP_THISNODE) && !node_online(nid)); - return __alloc_pages(gfp_mask, order, nid); + return __alloc_pages(gfp_mask, order, nid, NULL); } /* |