[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v8 06/12] util/dsa: Implement zero page checking in DSA task.
From: |
Fabiano Rosas |
Subject: |
Re: [PATCH v8 06/12] util/dsa: Implement zero page checking in DSA task. |
Date: |
Tue, 17 Dec 2024 14:11:42 -0300 |
Yichen Wang <yichen.wang@bytedance.com> writes:
> From: Hao Xiang <hao.xiang@linux.dev>
>
> Create DSA task with operation code DSA_OPCODE_COMPVAL.
> Here we create two types of DSA tasks, a single DSA task and
> a batch DSA task. Batch DSA task reduces task submission overhead
> and hence should be the default option. However, due to the way DSA
> hardware works, a DSA batch task must contain at least two individual
> tasks. There are times we need to submit a single task and hence a
> single DSA task submission is also required.
>
> Signed-off-by: Hao Xiang <hao.xiang@linux.dev>
> Signed-off-by: Bryan Zhang <bryan.zhang@bytedance.com>
> Signed-off-by: Yichen Wang <yichen.wang@bytedance.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
- [PATCH v8 00/12] Use Intel DSA accelerator to offload zero page checking in multifd live migration., Yichen Wang, 2024/12/03
- [PATCH v8 01/12] meson: Introduce new instruction set enqcmd to the build system., Yichen Wang, 2024/12/03
- [PATCH v8 02/12] util/dsa: Add idxd into linux header copy list., Yichen Wang, 2024/12/03
- [PATCH v8 03/12] util/dsa: Implement DSA device start and stop logic., Yichen Wang, 2024/12/03
- [PATCH v8 04/12] util/dsa: Implement DSA task enqueue and dequeue., Yichen Wang, 2024/12/03
- [PATCH v8 05/12] util/dsa: Implement DSA task asynchronous completion thread model., Yichen Wang, 2024/12/03
- [PATCH v8 06/12] util/dsa: Implement zero page checking in DSA task., Yichen Wang, 2024/12/03
- Re: [PATCH v8 06/12] util/dsa: Implement zero page checking in DSA task.,
Fabiano Rosas <=
- [PATCH v8 07/12] util/dsa: Implement DSA task asynchronous submission and wait for completion., Yichen Wang, 2024/12/03
- [PATCH v8 08/12] migration/multifd: Add new migration option for multifd DSA offloading., Yichen Wang, 2024/12/03
- [PATCH v8 09/12] migration/multifd: Enable DSA offloading in multifd sender path., Yichen Wang, 2024/12/03