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

From: Xin Hao
Date: Wed Nov 10 2021 - 07:13:24 EST


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@xxxxxxxxxxxxxxxxx>
---
mm/damon/vaddr.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

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);
--
2.31.0