block_dev: support RFW_NOWAIT on block device nodes
authorChristoph Hellwig <hch@lst.de>
Tue, 29 Aug 2017 14:13:21 +0000 (16:13 +0200)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 4 Sep 2017 23:04:23 +0000 (19:04 -0400)
commitc35fc7a5abae9c154dd6f8c0b288462342facd45
tree4531ee1324e372e1382f55f09f2c710564af8838
parent91f9943e1c7b6638f27312d03fe71fcc67b23571
block_dev: support RFW_NOWAIT on block device nodes

All support is already there in the generic code, we just need to wire
it up.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/block_dev.c