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Searched refs:memmap_on_memory (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/s390/char/
H A Dsclp_mem.c45 unsigned int memmap_on_memory; member
228 sclp_mem->memmap_on_memory ? in sclp_config_mem_store()
275 return sysfs_emit(buf, "%u\n", READ_ONCE(sclp_mem->memmap_on_memory)); in sclp_memmap_on_memory_show()
299 WRITE_ONCE(sclp_mem->memmap_on_memory, value); in sclp_memmap_on_memory_store()
313 __ATTR(memmap_on_memory, 0644, sclp_memmap_on_memory_show, sclp_memmap_on_memory_store);
326 unsigned int id, bool config, bool memmap_on_memory) in sclp_create_mem() argument
330 sclp_mem->memmap_on_memory = memmap_on_memory; in sclp_create_mem()
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-dax138 What: /sys/bus/dax/devices/daxX.Y/memmap_on_memory
143 (RW) Control the memmap_on_memory setting if the dax device
146 device being hotplugged (memmap_on_memory=1) or if it will be
147 placed on regular memory (memmap_on_memory=0). This attribute
151 memmap_on_memory parameter for memory_hotplug. This is
153 memory_hotplug.memmap_on_memory set to 'true' or 'force'."
/linux/Documentation/driver-api/cxl/linux/
H A Ddax-driver.rst37 The :code:`memmap_on_memory` setting (both global and DAX device local)
39 for this memory will come from. If :code:`memmap_on_memory` is set, memory
H A Dmemory-hotplug.rst54 - :code:`/sys_module/memory_hotplug/parameters/memmap_on_memory`
55 - :code:`/sys/bus/dax/devices/daxN.Y/memmap_on_memory`
/linux/drivers/dax/
H A Dkmem.c170 if (dev_dax->memmap_on_memory) in dev_dax_kmem_probe()
/linux/mm/
H A Dmemory_hotplug.c63 * In "forced" memmap_on_memory mode, we add extra pages to align the in memory_block_memmap_on_memory_pages()
75 * memory_hotplug.memmap_on_memory parameter
116 module_param_cb(memmap_on_memory, &memmap_mode_ops, &memmap_mode, 0444);
117 MODULE_PARM_DESC(memmap_on_memory, "Enable memmap on memory for memory hotplug\n"
660 * When using memmap_on_memory, the range might not be aligned to in online_pages_range()
1154 * memmap_on_memory is an exception because it reserves initial part in online_pages()
1411 * For memmap_on_memory, the altmaps were added on a per-memblock in remove_memory_blocks_and_altmaps()
1923 * memmap_on_memory is an exception because it reserves initial part in offline_pages()
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt2129 memory block itself when memory_hotplug.memmap_on_memory is
3977 memory_hotplug.memmap_on_memory
3992 /sys/module/memory_hotplug/parameters/memmap_on_memory.