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21c75763a3
The target-node attribute is the Linux numa-node that a device-dax instance may create when it is online. Prior to being online the device's 'numa_node' property reflects the closest online cpu node which is the typical expectation of a device 'numa_node'. Once it is online it becomes its own distinct numa node, i.e. 'target_node'. Export the 'target_node' property to give userspace tooling the ability to predict the effective numa-node from a device-dax instance configured to provide 'System RAM' capacity. Cc: Vishal Verma <vishal.l.verma@intel.com> Reported-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> |
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| .. | ||
| pmem | ||
| bus.c | ||
| bus.h | ||
| dax-private.h | ||
| device.c | ||
| Kconfig | ||
| Makefile | ||
| super.c | ||