diff mbox series

[V1,1/2] mm/damon: Unified access_check function naming rules

Message ID 556ab139a12296744d25f76b99f4e6b7ccfaf131.1636546262.git.xhao@linux.alibaba.com (mailing list archive)
State New
Headers show
Series mm/damon: Do some small changes | expand

Commit Message

haoxin Nov. 10, 2021, 12:13 p.m. UTC 
In damon/paddr.c file, two functions names start with underscore,
	static void __damon_pa_prepare_access_check(struct damon_ctx *ctx,
			struct damon_region *r)
	static void __damon_pa_prepare_access_check(struct damon_ctx *ctx,
			struct damon_region *r)
In damon/vaddr.c file, there are also two functions with the same function,
	static void damon_va_prepare_access_check(struct damon_ctx *ctx,
			struct mm_struct *mm, struct damon_region *r)
	static void damon_va_check_access(struct damon_ctx *ctx,
			struct mm_struct *mm, struct damon_region *r)

It makes sense to keep consistent, and it is not easy to be confused with
the function that call them.

Signed-off-by: Xin Hao <xhao@linux.alibaba.com>
---
 mm/damon/vaddr.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

SeongJae Park Nov. 10, 2021, 12:59 p.m. UTC | #1 
On Wed, 10 Nov 2021 20:13:13 +0800 Xin Hao <xhao@linux.alibaba.com> wrote:

> In damon/paddr.c file, two functions names start with underscore,
> 	static void __damon_pa_prepare_access_check(struct damon_ctx *ctx,
> 			struct damon_region *r)
> 	static void __damon_pa_prepare_access_check(struct damon_ctx *ctx,
> 			struct damon_region *r)
> In damon/vaddr.c file, there are also two functions with the same function,
> 	static void damon_va_prepare_access_check(struct damon_ctx *ctx,
> 			struct mm_struct *mm, struct damon_region *r)
> 	static void damon_va_check_access(struct damon_ctx *ctx,
> 			struct mm_struct *mm, struct damon_region *r)
> 
> It makes sense to keep consistent, and it is not easy to be confused with
> the function that call them.
> 
> Signed-off-by: Xin Hao <xhao@linux.alibaba.com>

Reviewed-by: SeongJae Park <sj@kernel.org>


Thanks,
SJ

[...]
diff mbox series

Patch

diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c
index 35fe49080ee9..905e0fc8a8ec 100644
--- a/mm/damon/vaddr.c
+++ b/mm/damon/vaddr.c
@@ -409,7 +409,7 @@  static void damon_va_mkold(struct mm_struct *mm, unsigned long addr)
  * Functions for the access checking of the regions
  */
 
-static void damon_va_prepare_access_check(struct damon_ctx *ctx,
+static void __damon_va_prepare_access_check(struct damon_ctx *ctx,
 			struct mm_struct *mm, struct damon_region *r)
 {
 	r->sampling_addr = damon_rand(r->ar.start, r->ar.end);
@@ -428,7 +428,7 @@  void damon_va_prepare_access_checks(struct damon_ctx *ctx)
 		if (!mm)
 			continue;
 		damon_for_each_region(r, t)
-			damon_va_prepare_access_check(ctx, mm, r);
+			__damon_va_prepare_access_check(ctx, mm, r);
 		mmput(mm);
 	}
 }
@@ -514,7 +514,7 @@  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,
+static void __damon_va_check_access(struct damon_ctx *ctx,
 			       struct mm_struct *mm, struct damon_region *r)
 {
 	static struct mm_struct *last_mm;
@@ -550,7 +550,7 @@  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(ctx, mm, r);
 			max_nr_accesses = max(r->nr_accesses, max_nr_accesses);
 		}
 		mmput(mm);