Re: [PATCH v5 0/4] Untie the host lock entanglement - part 2
From: Martin K. Petersen
Date: Wed Dec 04 2024 - 13:14:34 EST
Avri,
> Here is the 2nd part in the sequel, watering down the scsi host lock
> usage in the ufs driver. This work is motivated by a comment made by
> Bart [1], of the abuse of the scsi host lock in the ufs driver. Its
> Precursor [2] removed the host lock around some of the host register
> accesses.
>
> This part replaces the scsi host lock by dedicated locks serializing
> access to the clock gating and clock scaling members.
Applied to 6.14/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering