fs: add O_DIRECT support for sending down write life time hints
authorJens Axboe <axboe@kernel.dk>
Fri, 16 Jun 2017 16:48:58 +0000 (10:48 -0600)
committerJens Axboe <axboe@fb.com>
Fri, 16 Jun 2017 17:19:58 +0000 (11:19 -0600)
commitf7953179813a8928106359005185bfaa10d6d2cc
treef8d36a0e850bbaffb86fc1b9e616f3597be0c9a5
parenta573d601ccf2c83cdd7b4516d69d6dbe9c0f8723
fs: add O_DIRECT support for sending down write life time hints

Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/block_dev.c
fs/direct-io.c
fs/iomap.c