null_blk: add trace in null_blk_zoned.c for-5.7/drivers-2020-03-29
authorChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Wed, 25 Mar 2020 17:49:56 +0000 (10:49 -0700)
committerJens Axboe <axboe@kernel.dk>
Fri, 27 Mar 2020 19:39:10 +0000 (13:39 -0600)
commit766c3297d7e1584394d4af0cc8368e838124b023
treeb50714b7f110177da21fb8ba3786f62b0ecc3c1c
parentc51d04199826824944ed563748c9542eea27c2d7
null_blk: add trace in null_blk_zoned.c

With the help of previously added tracepoints we can now trace
report-zones, zone-write and zone-mgmt ops in null_blk_zoned.c.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/null_blk_zoned.c