pmemblk, dev-dax: clean up error logs
authorRobert Elliott <elliott@hpe.com>
Tue, 10 Jan 2017 21:21:26 +0000 (15:21 -0600)
committerJens Axboe <axboe@fb.com>
Thu, 12 Jan 2017 04:00:01 +0000 (21:00 -0700)
commita09986004635b75f82c13c0674bae671a89fb065
tree6a02d4f40026424c24a60dda63a7df155412af0e
parenta12fc8b23973709b3dbe8cf752c7e4f4b31a3233
pmemblk, dev-dax: clean up error logs

Print the errno string rather than the number, and prefix
all log_err prints with pmemblk or dev-dax rather than fio.

Signed-off-by: Jens Axboe <axboe@fb.com>
engines/dev-dax.c
engines/pmemblk.c