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Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index e567af39ee3..3a54fca730c 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1645,42 +1645,6 @@ bytes respectively. Such letter suffixes can also be entirely omitted. that the amount of memory usable for all allocations is not too small. - movablemem_map=acpi - [KNL,X86,IA-64,PPC] This parameter is similar to - memmap except it specifies the memory map of - ZONE_MOVABLE. - This option inform the kernel to use Hot Pluggable bit - in flags from SRAT from ACPI BIOS to determine which - memory devices could be hotplugged. The corresponding - memory ranges will be set as ZONE_MOVABLE. - NOTE: Whatever node the kernel resides in will always - be un-hotpluggable. - - movablemem_map=nn[KMG]@ss[KMG] - [KNL,X86,IA-64,PPC] This parameter is similar to - memmap except it specifies the memory map of - ZONE_MOVABLE. - If user specifies memory ranges, the info in SRAT will - be ingored. And it works like the following: - - If more ranges are all within one node, then from - lowest ss to the end of the node will be ZONE_MOVABLE. - - If a range is within a node, then from ss to the end - of the node will be ZONE_MOVABLE. - - If a range covers two or more nodes, then from ss to - the end of the 1st node will be ZONE_MOVABLE, and all - the rest nodes will only have ZONE_MOVABLE. - If memmap is specified at the same time, the - movablemem_map will be limited within the memmap - areas. If kernelcore or movablecore is also specified, - movablemem_map will have higher priority to be - satisfied. So the administrator should be careful that - the amount of movablemem_map areas are not too large. - Otherwise kernel won't have enough memory to start. - NOTE: We don't stop users specifying the node the - kernel resides in as hotpluggable so that this - option can be used as a workaround of firmware - bugs. - MTD_Partition= [MTD] Format: <name>,<region-number>,<size>,<offset> |