Dan Williams 2080e88aec dax: introduce CONFIG_DAX_DRIVER ...

In support of allowing device-mapper to compile out idle/dead code when
there are no dax providers in the system, introduce the DAX_DRIVER
symbol. This is selected by all leaf drivers that device-mapper might be
layered on top. This allows device-mapper to conditionally 'select DAX'
only when a provider is present.

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Reported-by: Bart Van Assche <Bart.VanAssche@wdc.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2018-04-03 05:41:19 -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 trailing semicolon

2018-01-23 10:49:03 -08:00

Kconfig

dax: introduce CONFIG_DAX_DRIVER

2018-04-03 05:41:19 -07:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pmem.c

memremap: change devm_memremap_pages interface to use struct dev_pagemap

2018-01-08 11:46:23 -08:00

super.c

dax: store pfns in the radix

2018-03-30 11:34:54 -07:00