writeback: use WRITE_BG for kupdate and background writeback
authorJens Axboe <axboe@fb.com>
Thu, 14 Apr 2016 15:53:24 +0000 (09:53 -0600)
committerJens Axboe <axboe@fb.com>
Mon, 12 Sep 2016 15:01:43 +0000 (09:01 -0600)
commitad78e87424eb7ddb02b49308499f72bfd6b72c83
tree4f25de03bad20879ed4d882f24a8839be7869add
parent35df85e7ed19c5d91370cdf40f14d7f06591e340
writeback: use WRITE_BG for kupdate and background writeback

If we're doing background type writes, then use the appropriate
write command for that.

Signed-off-by: Jens Axboe <axboe@fb.com>
include/linux/writeback.h