From 1269019e69a6798db15edea8921f83215ef954d6 Mon Sep 17 00:00:00 2001 From: Konstantin Khlebnikov Date: Thu, 19 May 2016 17:12:32 -0700 Subject: [PATCH] mm/mmap: kill hook arch_rebalance_pgtables() Nobody uses it. Signed-off-by: Konstantin Khlebnikov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/mmap.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index bd2e1a533bc1..fba246b8f1a5 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -55,10 +55,6 @@ #define arch_mmap_check(addr, len, flags) (0) #endif -#ifndef arch_rebalance_pgtables -#define arch_rebalance_pgtables(addr, len) (addr) -#endif - #ifdef CONFIG_HAVE_ARCH_MMAP_RND_BITS const int mmap_rnd_bits_min = CONFIG_ARCH_MMAP_RND_BITS_MIN; const int mmap_rnd_bits_max = CONFIG_ARCH_MMAP_RND_BITS_MAX; @@ -1911,7 +1907,6 @@ get_unmapped_area(struct file *file, unsigned long addr, unsigned long len, if (offset_in_page(addr)) return -EINVAL; - addr = arch_rebalance_pgtables(addr, len); error = security_mmap_addr(addr); return error ? error : addr; }