Re: [PATCH v2 14/15] blktrace: trace zone write plugging operations
From: Damien Le Moal
Date: Wed Oct 01 2025 - 03:32:04 EST
On 9/26/25 00:02, Johannes Thumshirn wrote:
> Trace zone write plugging operations on block devices.
>
> As tracing of zoned block commands needs the upper 32bit of the widened
> 64bit action, only add traces to blktrace if user-space has requested
> version 2 of the blktrace protocol.
>
> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
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Damien Le Moal
Western Digital Research