kernel_optimize_test/drivers/dax
Dan Williams 78f3547350 dax: introduce a fs_dax_get_by_bdev() helper
Add a helper that can replace the following common pattern:

	if (blk_queue_dax(bdev->bd_queue))
		fs_dax_get_by_host(bdev->bd_disk->disk_name);

This will be used to move dax_device lookup from iomap-operation time to
fs-mount time.

Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2017-08-30 09:16:38 -07:00
..
dax-private.h Merge branch 'for-4.12/dax' into libnvdimm-for-next 2017-05-04 23:38:43 -07:00
dax.h pmem: add dax_operations support 2017-04-19 15:14:35 -07:00
device-dax.h device-dax: fix sysfs duplicate warnings 2017-07-18 17:49:14 -07:00
device.c device-dax: fix sysfs duplicate warnings 2017-07-18 17:49:14 -07:00
Kconfig device-dax: kill NR_DEV_DAX 2017-05-09 09:08:22 -07:00
Makefile dax: refactor dax-fs into a generic provider of 'struct dax_device' instances 2017-04-12 21:59:14 -07:00
pmem.c device-dax: fix sysfs duplicate warnings 2017-07-18 17:49:14 -07:00
super.c dax: introduce a fs_dax_get_by_bdev() helper 2017-08-30 09:16:38 -07:00