tree ee91e0a9e679e13cff54ede6b6b489627d72c1b1
parent c1c87c2ba9ec06d8ba9e8a26c18c67a2ba9cd9c1
author Mike Christie <mchristi@redhat.com> 1470342214 -0600
committer Jens Axboe <axboe@fb.com> 1470342333 -0600

mm/block: convert rw_page users to bio op use

The rw_page users were not converted to use bio/req ops. As a result
bdev_write_page is not passing down REQ_OP_WRITE and the IOs will
be sent down as reads.

Signed-off-by: Mike Christie <mchristi@redhat.com>
Fixes: 4e1b2d52a80d ("block, fs, drivers: remove REQ_OP compat defs and related code")

Modified by me to:

1) Drop op_flags passing into ->rw_page(), as we don't use it.
2) Make op_is_write() and friends safe to use for !CONFIG_BLOCK

Signed-off-by: Jens Axboe <axboe@fb.com>