Add MADV_WILLNEED to process_madvise() for read-ahead swapped
out memory immediately when the app switches to forground.
https://lore.kernel.org/patchwork/patch/1472006/
Signed-off-by: zhangkui <[email protected]>
---
man2/process_madvise.2 | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/man2/process_madvise.2 b/man2/process_madvise.2
index a6c8724d4..caa8bc0b3 100644
--- a/man2/process_madvise.2
+++ b/man2/process_madvise.2
@@ -112,6 +112,10 @@ See
.BR MADV_PAGEOUT
See
.BR madvise (2).
+.TP
+.BR MADV_WILLNEED
+See
+.BR madvise (2).
.PP
The
.I flags
--
2.25.1
________________________________
OPPO
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This e-mail and its attachments contain confidential information from OPPO, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!
On Wed, Aug 4, 2021 at 9:44 PM zhangkui <[email protected]> wrote:
>
> Add MADV_WILLNEED to process_madvise() for read-ahead swapped
> out memory immediately when the app switches to forground.
>
> https://lore.kernel.org/patchwork/patch/1472006/
>
> Signed-off-by: zhangkui <[email protected]>
Reviewed-by: Suren Baghdasaryan <[email protected]>
> ---
> man2/process_madvise.2 | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/man2/process_madvise.2 b/man2/process_madvise.2
> index a6c8724d4..caa8bc0b3 100644
> --- a/man2/process_madvise.2
> +++ b/man2/process_madvise.2
> @@ -112,6 +112,10 @@ See
> .BR MADV_PAGEOUT
> See
> .BR madvise (2).
> +.TP
> +.BR MADV_WILLNEED
> +See
> +.BR madvise (2).
> .PP
> The
> .I flags
> --
> 2.25.1
>
> ________________________________
> OPPO
>
> 本电子邮件及其附件含有OPPO公司的保密信息，仅限于邮件指明的收件人使用（包含个人及群组）。禁止任何人在未经授权的情况下以任何形式使用。如果您错收了本邮件，请立即以电子邮件通知发件人并删除本邮件及其附件。
>
> This e-mail and its attachments contain confidential information from OPPO, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!
Hi Zhangkui and Suren,
On 8/9/21 7:31 PM, Suren Baghdasaryan wrote:
> On Wed, Aug 4, 2021 at 9:44 PM zhangkui <[email protected]> wrote:
>>
>> Add MADV_WILLNEED to process_madvise() for read-ahead swapped
>> out memory immediately when the app switches to forground.
>>
>> https://lore.kernel.org/patchwork/patch/1472006/
>>
>> Signed-off-by: zhangkui <[email protected]>
Patch applied!
>
> Reviewed-by: Suren Baghdasaryan <[email protected]>
>
And tag added.
Thank you both,
Alex
>> ---
>> man2/process_madvise.2 | 4 ++++
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/man2/process_madvise.2 b/man2/process_madvise.2
>> index a6c8724d4..caa8bc0b3 100644
>> --- a/man2/process_madvise.2
>> +++ b/man2/process_madvise.2
>> @@ -112,6 +112,10 @@ See
>> .BR MADV_PAGEOUT
>> See
>> .BR madvise (2).
>> +.TP
>> +.BR MADV_WILLNEED
This should have been:
.B MADV_WILLNEED
I fixed it myself, don't worry.
And also the surrounding cases, which led to this.
>> +See
>> +.BR madvise (2).
>> .PP
>> The
>> .I flags
>> --
>> 2.25.1
>>
>> ________________________________
>> OPPO
>>
>> 本电子邮件及其附件含有OPPO公司的保密信息，仅限于邮件指明的收件人使用（包含个人及群组）。禁止任何人在未经授权的情况下以任何形式使用。如果您错收了本邮件，请立即以电子邮件通知发件人并删除本邮件及其附件。
>>
>> This e-mail and its attachments contain confidential information from OPPO, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!
--
Alejandro Colomar
Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/
http://www.alejandro-colomar.es/