From e95d372c4cd46b6ec4eeacc07adcb7260ab4cfa0 Mon Sep 17 00:00:00 2001 From: Kefeng Wang Date: Tue, 16 May 2023 14:38:20 +0800 Subject: mm: page_alloc: move sysctls into it own fils This moves all page alloc related sysctls to its own file, as part of the kernel/sysctl.c spring cleaning, also move some functions declarations from mm.h into internal.h. Link: https://lkml.kernel.org/r/20230516063821.121844-13-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Cc: David Hildenbrand Cc: "Huang, Ying" Cc: Iurii Zaikin Cc: Kees Cook Cc: Len Brown Cc: Luis Chamberlain Cc: Mike Rapoport (IBM) Cc: Oscar Salvador Cc: Pavel Machek Cc: Rafael J. Wysocki Signed-off-by: Andrew Morton --- include/linux/mmzone.h | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'include/linux/mmzone.h') diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index a4889c9d4055..3a68326c9989 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -1512,27 +1512,6 @@ static inline bool has_managed_dma(void) } #endif -/* These two functions are used to setup the per zone pages min values */ -struct ctl_table; - -int min_free_kbytes_sysctl_handler(struct ctl_table *, int, void *, size_t *, - loff_t *); -int watermark_scale_factor_sysctl_handler(struct ctl_table *, int, void *, - size_t *, loff_t *); -extern int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES]; -int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, void *, - size_t *, loff_t *); -int percpu_pagelist_high_fraction_sysctl_handler(struct ctl_table *, int, - void *, size_t *, loff_t *); -int sysctl_min_unmapped_ratio_sysctl_handler(struct ctl_table *, int, - void *, size_t *, loff_t *); -int sysctl_min_slab_ratio_sysctl_handler(struct ctl_table *, int, - void *, size_t *, loff_t *); -int numa_zonelist_order_handler(struct ctl_table *, int, - void *, size_t *, loff_t *); -extern int percpu_pagelist_high_fraction; -extern char numa_zonelist_order[]; -#define NUMA_ZONELIST_ORDER_LEN 16 #ifndef CONFIG_NUMA -- cgit v1.2.3-59-g8ed1b