Re: [PATCH] scsi: ufs: ufshcd: Remove VLA usage

From: Martin K. Petersen
Date: Fri May 18 2018 - 09:43:01 EST



Kees,

> On the quest to remove all VLAs from the kernel[1] this moves buffers
> off the stack. In the second instance, this collapses two separately
> allocated buffers into a single buffer, since they are used
> consecutively, which saves 256 bytes (QUERY_DESC_MAX_SIZE + 1) of
> stack space.

Applied to 4.18/scsi-queue. Thank you!

--
Martin K. Petersen Oracle Linux Engineering