From: Wei Yang <richard.weiyang@xxxxxxxxxxxxxxxxx> Subject: mm: remove unused alloc_page_vma_node() No one use this macro anymore. Also fix code style of policy_node(). Link: https://lkml.kernel.org/r/20200921021401.84508-1-richard.weiyang@xxxxxxxxxxxxxxxxx Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxxxxxxxxxx> Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/gfp.h | 2 -- mm/mempolicy.c | 3 +-- 2 files changed, 1 insertion(+), 4 deletions(-) --- a/include/linux/gfp.h~mm-remove-unused-alloc_page_vma_node +++ a/include/linux/gfp.h @@ -562,8 +562,6 @@ extern struct page *alloc_pages_vma(gfp_ #define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0) #define alloc_page_vma(gfp_mask, vma, addr) \ alloc_pages_vma(gfp_mask, 0, vma, addr, numa_node_id(), false) -#define alloc_page_vma_node(gfp_mask, vma, addr, node) \ - alloc_pages_vma(gfp_mask, 0, vma, addr, node, false) extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order); extern unsigned long get_zeroed_page(gfp_t gfp_mask); --- a/mm/mempolicy.c~mm-remove-unused-alloc_page_vma_node +++ a/mm/mempolicy.c @@ -1882,8 +1882,7 @@ nodemask_t *policy_nodemask(gfp_t gfp, s } /* Return the node id preferred by the given mempolicy, or the given id */ -static int policy_node(gfp_t gfp, struct mempolicy *policy, - int nd) +static int policy_node(gfp_t gfp, struct mempolicy *policy, int nd) { if (policy->mode == MPOL_PREFERRED && !(policy->flags & MPOL_F_LOCAL)) nd = policy->v.preferred_node; _
