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| author | Dan Williams <dan.j.williams@intel.com> | 2019-11-07 02:43:31 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-11-07 15:44:29 +0100 |
| commit | 33dd70752cd76f4d883a165a674f13121a4155ed (patch) | |
| tree | fd7d361649e73adafe59ade9db9429a1be4e0516 /drivers/nvdimm/Kconfig | |
| parent | x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP (diff) | |
| download | linux-33dd70752cd76f4d883a165a674f13121a4155ed.tar.xz linux-33dd70752cd76f4d883a165a674f13121a4155ed.zip | |
lib: Uplevel the pmem "region" ida to a global allocator
In preparation for handling platform differentiated memory types beyond
persistent memory, uplevel the "region" identifier to a global number
space. This enables a device-dax instance to be registered to any memory
type with guaranteed unique names.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/nvdimm/Kconfig')
| -rw-r--r-- | drivers/nvdimm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvdimm/Kconfig b/drivers/nvdimm/Kconfig index 36af7af6b7cf..b7d1eb38b27d 100644 --- a/drivers/nvdimm/Kconfig +++ b/drivers/nvdimm/Kconfig @@ -4,6 +4,7 @@ menuconfig LIBNVDIMM depends on PHYS_ADDR_T_64BIT depends on HAS_IOMEM depends on BLK_DEV + select MEMREGION help Generic support for non-volatile memory devices including ACPI-6-NFIT defined resources. On platforms that define an |