Re: [dm-devel] [PATCH v14 04/11] block: add emulation for copy

(off-list ancestor, not in this archive)
[PATCH v14 00/11] Implement copy offload support · Nitesh Shetty <hidden> · 2023-08-11
[PATCH v14 01/11] block: Introduce queue limits and sysfs for copy-offload support · Nitesh Shetty <hidden> · 2023-08-11
Re: [dm-devel] [PATCH v14 01/11] block: Introduce queue limits and sysfs for copy-offload support · Bart Van Assche <bvanassche@acm.org> · 2023-08-11
Re: [dm-devel] [PATCH v14 01/11] block: Introduce queue limits and sysfs for copy-offload support · Nitesh Shetty <hidden> · 2023-08-14
[PATCH v14 02/11] Add infrastructure for copy offload in block and request layer. · Nitesh Shetty <hidden> · 2023-08-11
Re: [dm-devel] [PATCH v14 02/11] Add infrastructure for copy offload in block and request layer. · Bart Van Assche <bvanassche@acm.org> · 2023-08-11
Re: [dm-devel] [PATCH v14 02/11] Add infrastructure for copy offload in block and request layer. · Nitesh Shetty <hidden> · 2023-08-14
Re: [dm-devel] [PATCH v14 02/11] Add infrastructure for copy offload in block and request layer. · Bart Van Assche <bvanassche@acm.org> · 2023-08-14
Re: [dm-devel] [PATCH v14 02/11] Add infrastructure for copy offload in block and request layer. · Nitesh Shetty <hidden> · 2023-08-15
Re: [dm-devel] [PATCH v14 02/11] Add infrastructure for copy offload in block and request layer. · Bart Van Assche <bvanassche@acm.org> · 2023-08-11
Re: [dm-devel] [PATCH v14 02/11] Add infrastructure for copy offload in block and request layer. · Nitesh Shetty <hidden> · 2023-08-14
[PATCH v14 03/11] block: add copy offload support · Nitesh Shetty <hidden> · 2023-08-11
Re: [dm-devel] [PATCH v14 03/11] block: add copy offload support · Bart Van Assche <bvanassche@acm.org> · 2023-08-11
Re: [dm-devel] [PATCH v14 03/11] block: add copy offload support · Nitesh Shetty <hidden> · 2023-08-14
Re: [dm-devel] [PATCH v14 03/11] block: add copy offload support · Bart Van Assche <bvanassche@acm.org> · 2023-08-11
Re: [dm-devel] [PATCH v14 03/11] block: add copy offload support · Nitesh Shetty <hidden> · 2023-08-14
[PATCH v14 04/11] block: add emulation for copy · Nitesh Shetty <hidden> · 2023-08-11
Re: [dm-devel] [PATCH v14 04/11] block: add emulation for copy · Bart Van Assche <bvanassche@acm.org> · 2023-08-11
Re: [dm-devel] [PATCH v14 04/11] block: add emulation for copy · Nitesh Shetty <hidden> · 2023-08-14
[PATCH v14 05/11] fs/read_write: Enable copy_file_range for block device. · Nitesh Shetty <hidden> · 2023-08-11
[PATCH v14 06/11] fs, block: copy_file_range for def_blk_ops for direct block device · Nitesh Shetty <hidden> · 2023-08-11
[PATCH v14 07/11] nvme: add copy offload support · Nitesh Shetty <hidden> · 2023-08-11
Re: [PATCH v14 07/11] nvme: add copy offload support · kernel test robot <hidden> · 2023-08-11
[PATCH v14 08/11] nvmet: add copy command support for bdev and file ns · Nitesh Shetty <hidden> · 2023-08-11
[PATCH v14 09/11] dm: Add support for copy offload · Nitesh Shetty <hidden> · 2023-08-11
[PATCH v14 10/11] dm: Enable copy offload for dm-linear target · Nitesh Shetty <hidden> · 2023-08-11
[PATCH v14 11/11] null_blk: add support for copy offload · Nitesh Shetty <hidden> · 2023-08-11
Re: [PATCH v14 11/11] null_blk: add support for copy offload · kernel test robot <hidden> · 2023-08-11
Re: [PATCH v14 11/11] null_blk: add support for copy offload · kernel test robot <hidden> · 2023-08-11
Re: [dm-devel] [PATCH v14 00/11] Implement copy offload support · Bart Van Assche <bvanassche@acm.org> · 2023-08-11
Re: [dm-devel] [PATCH v14 00/11] Implement copy offload support · Nitesh Shetty <hidden> · 2023-08-14

From: Bart Van Assche <bvanassche@acm.org>
Date: 2023-08-11 22:11:18
Also in: dm-devel, linux-block, linux-fsdevel, linux-nvme, lkml

On 8/11/23 03:52, Nitesh Shetty wrote:

+	schedule_work(&emulation_io->emulation_work);

schedule_work() uses system_wq. This won't work for all users since 
there are no latency guarantees for system_wq.

Thanks,

Bart.

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