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(parent: c44347d) | patch
blktrace: differentiate between blk_io_trace versions
authorJohannes Thumshirn <johannes.thumshirn@wdc.com>
Wed, 22 Oct 2025 11:41:09 +0000 (13:41 +0200)
committerJens Axboe <axboe@kernel.dk>
Wed, 22 Oct 2025 17:14:05 +0000 (11:14 -0600)
commit915bb53860c3a6cc3dd2c9a5e0d1988ada0e377d
tree332c650a8d6ef020a05fe19a674054f555760369tree
parentc44347d606260f36a81f6d8415a5af33cb3015facommit | diff
blktrace: differentiate between blk_io_trace versions

Differentiate between blk_io_trace and blk_io_trace2 when relaying to
user-space depending on which version has been requested by the blktrace
utility.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
kernel/trace/blktrace.c diff | blob | history
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