Toshi Kani 163d4baaeb block: add QUEUE_FLAG_DAX for devices to advertise their DAX support ... Currently, presence of direct_access() in block_device_operations indicates support of DAX on its block device. Because block_device_operations is instantiated with 'const', this DAX capablity may not be enabled conditinally. In preparation for supporting DAX to device-mapper devices, add QUEUE_FLAG_DAX to request_queue flags to advertise their DAX support. This will allow to set the DAX capability based on how mapped device is composed. Signed-off-by: Toshi Kani <toshi.kani@hpe.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: <linux-s390@vger.kernel.org> Signed-off-by: Jens Axboe <axboe@fb.com>		2016-07-20 21:01:01 -06:00
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block	block: add QUEUE_FLAG_DAX for devices to advertise their DAX support	2016-07-20 21:01:01 -06:00
char	TTY and Serial driver update for 4.7-rc1	2016-05-20 20:57:27 -07:00
cio	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
crypto	s390: make couple of variables and functions static	2016-05-10 13:24:50 +02:00
net	drivers: fix dev->trans_start removal fallout	2016-05-04 17:07:14 -04:00
scsi	zfcp: Revert to original scanning behaviour	2016-04-15 16:53:12 -04:00
virtio	virtio/s390: size of SET_IND payload	2016-03-02 18:08:59 +02:00
Makefile	virtio/s390: rename drivers/s390/kvm -> drivers/s390/virtio	2015-07-07 14:27:06 +03:00