fs: direct-io: convert rw from READ to KERNEL_READ
authorShawn Lin <shawn.lin@rock-chips.com>
Fri, 10 Jul 2015 01:20:11 +0000 (09:20 +0800)
committerShawn Lin <shawn.lin@rock-chips.com>
Fri, 10 Jul 2015 04:53:16 +0000 (12:53 +0800)
commitb685cff6eb5a0aa445484fd19f0773f8b96b5c85
tree71d4ab3cec857b5dbc403dd412175066df603e83
parent0ae90e7e63347769253a3df5c0ce3215c22c336a
fs: direct-io: convert rw from READ to KERNEL_READ

KERNEL_READ equal READ puls REQ_KERNEL, which indicates
this brq comes from direct-io. Any block-layer devices who
care this req type can get it now.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
fs/direct-io.c