* [PATCH] driver: staging: count ashmem_range into SLAB_RECLAIMBLE
@ 2020-12-18 7:47 Huangzhaoyang
2020-12-21 18:57 ` Todd Kjos
0 siblings, 1 reply; 2+ messages in thread
From: Huangzhaoyang @ 2020-12-18 7:47 UTC (permalink / raw)
To: Greg Kroah-Hartman, Arve Hjønnevåg, Todd Kjos,
Martijn Coenen, Joel Fernandes, Christian Brauner, devel,
Zhaoyang Huang, linux-kernel
From: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
Add SLAB_RECLAIM_ACCOUNT to ashmem_range cache since it has registered
shrinker, which make memAvailable more presiced.
Signed-off-by: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
---
drivers/staging/android/ashmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c
index 74d497d..b79301f 100644
--- a/drivers/staging/android/ashmem.c
+++ b/drivers/staging/android/ashmem.c
@@ -893,7 +893,7 @@ static int __init ashmem_init(void)
ashmem_range_cachep = kmem_cache_create("ashmem_range_cache",
sizeof(struct ashmem_range),
- 0, 0, NULL);
+ 0, SLAB_RECLAIM_ACCOUNT, NULL);
if (!ashmem_range_cachep) {
pr_err("failed to create slab cache\n");
goto out_free1;
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] driver: staging: count ashmem_range into SLAB_RECLAIMBLE
2020-12-18 7:47 [PATCH] driver: staging: count ashmem_range into SLAB_RECLAIMBLE Huangzhaoyang
@ 2020-12-21 18:57 ` Todd Kjos
0 siblings, 0 replies; 2+ messages in thread
From: Todd Kjos @ 2020-12-21 18:57 UTC (permalink / raw)
To: Huangzhaoyang
Cc: Greg Kroah-Hartman, Arve Hjønnevåg, Todd Kjos,
Martijn Coenen, Joel Fernandes, Christian Brauner,
open list:ANDROID DRIVERS, Zhaoyang Huang, LKML,
Suren Baghdasaryan, Hridya Valsaraju
+Hridya Valsaraju +Suren Baghdasaryan
On Thu, Dec 17, 2020 at 11:48 PM Huangzhaoyang <huangzhaoyang@gmail.com> wrote:
>
> From: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
>
> Add SLAB_RECLAIM_ACCOUNT to ashmem_range cache since it has registered
> shrinker, which make memAvailable more presiced.
>
> Signed-off-by: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
Acked-by: Todd Kjos <tkjos@google.com>
> ---
> drivers/staging/android/ashmem.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c
> index 74d497d..b79301f 100644
> --- a/drivers/staging/android/ashmem.c
> +++ b/drivers/staging/android/ashmem.c
> @@ -893,7 +893,7 @@ static int __init ashmem_init(void)
>
> ashmem_range_cachep = kmem_cache_create("ashmem_range_cache",
> sizeof(struct ashmem_range),
> - 0, 0, NULL);
> + 0, SLAB_RECLAIM_ACCOUNT, NULL);
> if (!ashmem_range_cachep) {
> pr_err("failed to create slab cache\n");
> goto out_free1;
> --
> 1.9.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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