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authorJan Kara <jack@suse.cz>2019-02-07 13:55:39 +0300
committerJens Axboe <axboe@kernel.dk>2019-02-07 22:57:17 +0300
commit0803de78049fe1b0baf44bcddc727b036fb9139b (patch)
treeffaa5b77647c61a2a92cd054e1fbe81283213f29 /include/linux/lcd.h
parent43636c804df0126da669c261fc820fb22f62bfc2 (diff)
downloadlinux-0803de78049fe1b0baf44bcddc727b036fb9139b.tar.xz
blktrace: Show requests without sector
Currently, blktrace will not show requests that don't have any data as rq->__sector is initialized to -1 which is out of device range and thus discarded by act_log_check(). This is most notably the case for cache flush requests sent to the device. Fix the problem by making blk_rq_trace_sector() return 0 for requests without initialized sector. Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/lcd.h')
0 files changed, 0 insertions, 0 deletions