Re: [PATCH v2 8/9] block, scsi, ide: Only process PM requests if rpm_status... | linux-block

[PATCH v2 0/9] Rework runtime suspend and SCSI domain validation · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
[PATCH v2 1/9] block: Fix a race in the runtime power management code · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 1/9] block: Fix a race in the runtime power management code · Christoph Hellwig <hch@lst.de> · 2020-11-16
[PATCH v2 2/9] ide: Do not set the RQF_PREEMPT flag for sense requests · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 2/9] ide: Do not set the RQF_PREEMPT flag for sense requests · Christoph Hellwig <hch@lst.de> · 2020-11-16
[PATCH v2 3/9] scsi: Pass a request queue pointer to __scsi_execute() · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 3/9] scsi: Pass a request queue pointer to __scsi_execute() · Christoph Hellwig <hch@lst.de> · 2020-11-16
Re: [PATCH v2 3/9] scsi: Pass a request queue pointer to __scsi_execute() · Can Guo <hidden> · 2020-11-18
[PATCH v2 5/9] scsi: Do not wait for a request in scsi_eh_lock_door() · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 5/9] scsi: Do not wait for a request in scsi_eh_lock_door() · Christoph Hellwig <hch@lst.de> · 2020-11-16
[PATCH v2 4/9] scsi: Rework scsi_mq_alloc_queue() · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 4/9] scsi: Rework scsi_mq_alloc_queue() · Christoph Hellwig <hch@lst.de> · 2020-11-16
Re: [PATCH v2 4/9] scsi: Rework scsi_mq_alloc_queue() · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 4/9] scsi: Rework scsi_mq_alloc_queue() · Bart Van Assche <bvanassche@acm.org> · 2020-11-20
Re: [PATCH v2 4/9] scsi: Rework scsi_mq_alloc_queue() · Can Guo <hidden> · 2020-11-18
[PATCH v2 7/9] scsi_transport_spi: Freeze request queues instead of quiescing · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 7/9] scsi_transport_spi: Freeze request queues instead of quiescing · Christoph Hellwig <hch@lst.de> · 2020-11-16
Re: [PATCH v2 7/9] scsi_transport_spi: Freeze request queues instead of quiescing · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
[PATCH v2 6/9] scsi_transport_spi: Make spi_execute() accept a request queue pointer · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 6/9] scsi_transport_spi: Make spi_execute() accept a request queue pointer · Christoph Hellwig <hch@lst.de> · 2020-11-16
[PATCH v2 8/9] block, scsi, ide: Only process PM requests if rpm_status != RPM_ACTIVE · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 8/9] block, scsi, ide: Only process PM requests if rpm_status != RPM_ACTIVE · Christoph Hellwig <hch@lst.de> · 2020-11-16
Re: [PATCH v2 8/9] block, scsi, ide: Only process PM requests if rpm_status != RPM_ACTIVE · Can Guo <hidden> · 2020-11-18
Re: [PATCH v2 8/9] block, scsi, ide: Only process PM requests if rpm_status != RPM_ACTIVE · Stanley Chu <hidden> · 2020-11-18
[PATCH v2 9/9] block: Do not accept any requests while suspended · Bart Van Assche <bvanassche@acm.org> · 2020-11-16
Re: [PATCH v2 9/9] block: Do not accept any requests while suspended · Christoph Hellwig <hch@lst.de> · 2020-11-16
Re: [PATCH v2 9/9] block: Do not accept any requests while suspended · Can Guo <hidden> · 2020-11-18
Re: [PATCH v2 9/9] block: Do not accept any requests while suspended · Stanley Chu <hidden> · 2020-11-18

Re: [PATCH v2 8/9] block, scsi, ide: Only process PM requests if rpm_status != RPM_ACTIVE

From: Christoph Hellwig <hch@lst.de>
Date: 2020-11-16 17:23:00
Also in: linux-scsi

On Sun, Nov 15, 2020 at 07:04:58PM -0800, Bart Van Assche wrote:

Instead of submitting all SCSI commands submitted with scsi_execute() to
a SCSI device if rpm_status != RPM_ACTIVE, only submit RQF_PM (power
management requests) if rpm_status != RPM_ACTIVE. Remove flag
RQF_PREEMPT since it is no longer necessary.

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>

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