linux/drivers/nvdimm
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
..
badrange.c libnvdimm, badrange: remove a WARN for list_empty 2017-11-02 10:42:30 -07:00
blk.c block: guard bvec iteration logic 2017-07-03 16:56:26 -06:00
btt_devs.c libnvdimm: rename nd_sector_size_{show,store} to nd_size_select_{show,store} 2017-08-11 17:36:54 -07:00
btt.c Merge branch 'for-4.16/dax' into libnvdimm-for-next 2018-02-03 00:26:10 -07:00
btt.h libnvdimm, btt: Fix an incompatibility in the log layout 2017-12-21 14:59:27 -08:00
bus.c nfit, libnvdimm: deprecate the generic SMART ioctl 2017-12-04 10:19:20 -08:00
claim.c libnvdimm, btt: rework error clearing 2017-08-31 15:05:10 -07:00
core.c libnvdimm: move poison list functions to a new 'badrange' file 2017-11-02 10:42:30 -07:00
dax_devs.c Merge branch 'for-4.13/dax' into libnvdimm-for-next 2017-07-03 16:54:58 -07:00
dimm_devs.c libnvdimm: introduce 'flags' attribute for DIMM 'lock' and 'alias' status 2017-10-07 10:04:06 -07:00
dimm.c acpi, nfit: add support for the _LSI, _LSR, and _LSW label methods 2017-10-07 10:03:40 -07:00
e820.c libnvdimm, e820: use module_platform_driver 2016-12-05 08:52:21 -08:00
Kconfig dax: introduce CONFIG_DAX_DRIVER 2018-04-03 05:41:19 -07:00
label.c libnvdimm, namespace: fix label initialization to use valid seq numbers 2017-09-28 09:13:06 -07:00
label.h libnvdimm, btt: BTT updates for UEFI 2.7 format 2017-06-29 13:50:38 -07:00
Makefile libnvdimm for 4.15 2017-11-17 09:51:57 -08:00
namespace_devs.c libnvdimm, namespace: remove redundant initialization of 'nd_mapping' 2018-02-03 00:23:01 -07:00
nd-core.h libnvdimm: move poison list functions to a new 'badrange' file 2017-11-02 10:42:30 -07:00
nd.h memremap: change devm_memremap_pages interface to use struct dev_pagemap 2018-01-08 11:46:23 -08:00
pfn_devs.c memremap: change devm_memremap_pages interface to use struct dev_pagemap 2018-01-08 11:46:23 -08:00
pfn.h libnvdimm, dax: autodetect support 2016-05-20 22:02:57 -07:00
pmem.c libnvdimm: re-enable deep flush for pmem devices via fsync() 2018-03-02 19:31:40 -08:00
pmem.h memremap: change devm_memremap_pages interface to use struct dev_pagemap 2018-01-08 11:46:23 -08:00
region_devs.c libnvdimm: expose platform persistence attribute for nd_region 2018-02-01 15:01:15 -07:00
region.c libnvdimm, region, pmem: fix 'badblocks' sysfs_get_dirent() reference lifetime 2017-06-30 18:56:03 -07:00