Re: [PATCHv12 06/12] block: expose write streams for block device nodes

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On 12/6/24 23:17, Keith Busch wrote:
From: Christoph Hellwig <hch@xxxxxx>

Export statx information about the number and granularity of write
streams, use the per-kiocb write hint and map temperature hints
to write streams (which is a bit questionable, but this shows how it is
done).

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Keith Busch <kbusch@xxxxxxxxxx>
---
  block/bdev.c |  6 ++++++
  block/fops.c | 23 +++++++++++++++++++++++
  2 files changed, 29 insertions(+)

Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

Cheers,

Hannes
--
Dr. Hannes Reinecke                  Kernel Storage Architect
hare@xxxxxxx                                +49 911 74053 688
SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg
HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich




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