ata: libata: add qc_prep tracepoint

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Convert the existing ata_qc_issue() tracepoint into a template,
and add tracepoints for ata_qc_prep() and ata_qc_issue() based
on that template.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

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Hannes Reinecke 2021-12-21 08:20:30 +01:00 • committed by Damien Le Moal

parent f8ec26d0f5

commit fc914faad6

2 changed files with 10 additions and 1 deletions

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1

drivers/ata/libata-core.c

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10

include/trace/events/libata.h

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