Re: [PATCH v2 0/4] scsi: eliminate AioContext lock

2023-12-18 Thread Kevin Wolf
[ Cc: qemu-block ] Am 04.12.2023 um 17:42 hat Stefan Hajnoczi geschrieben: > v2: > - Reschedule BH in new AioContext if change is detected [Kevin] > - Drop stray "remember" in Patch 2's commit description [Eric] > > The SCSI subsystem uses the AioContext lock to protect internal state. This is >

[PATCH v2 0/4] scsi: eliminate AioContext lock

2023-12-04 Thread Stefan Hajnoczi
v2: - Reschedule BH in new AioContext if change is detected [Kevin] - Drop stray "remember" in Patch 2's commit description [Eric] The SCSI subsystem uses the AioContext lock to protect internal state. This is necessary because the main loop and the IOThread can access SCSI state in parallel. This