From 09876ae73945ca69550ce2cbe0538de11997fd94 Mon Sep 17 00:00:00 2001 From: Kaixu Xia Date: Sat, 27 Aug 2022 17:02:50 +0800 Subject: mm/damon: simplify the parameter passing for 'check_accesses' Patch series "mm/damon: Simplify the damon regions access check", v2. This patchset simplifies the operations when checking the damon regions accesses. This patch (of 2): The parameter 'struct damon_ctx *ctx' isn't used in the functions __damon_{p,v}a_check_access(), so we can remove it and simplify the parameter passing. Link: https://lkml.kernel.org/r/1661590971-20893-1-git-send-email-kaixuxia@tencent.com Link: https://lkml.kernel.org/r/1661590971-20893-2-git-send-email-kaixuxia@tencent.com Signed-off-by: Kaixu Xia Reviewed-by: SeongJae Park Signed-off-by: Andrew Morton --- mm/damon/vaddr.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'mm/damon/vaddr.c') diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c index cc04d467ba23..34a72f5e13f5 100644 --- a/mm/damon/vaddr.c +++ b/mm/damon/vaddr.c @@ -542,8 +542,8 @@ static bool damon_va_young(struct mm_struct *mm, unsigned long addr, * mm 'mm_struct' for the given virtual address space * r the region to be checked */ -static void __damon_va_check_access(struct damon_ctx *ctx, - struct mm_struct *mm, struct damon_region *r) +static void __damon_va_check_access(struct mm_struct *mm, + struct damon_region *r) { static struct mm_struct *last_mm; static unsigned long last_addr; @@ -578,7 +578,7 @@ static unsigned int damon_va_check_accesses(struct damon_ctx *ctx) if (!mm) continue; damon_for_each_region(r, t) { - __damon_va_check_access(ctx, mm, r); + __damon_va_check_access(mm, r); max_nr_accesses = max(r->nr_accesses, max_nr_accesses); } mmput(mm); -- cgit v1.2.3