diff options
Diffstat (limited to 'Documentation/admin-guide/mm/memory-hotplug.rst')
| -rw-r--r-- | Documentation/admin-guide/mm/memory-hotplug.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/admin-guide/mm/memory-hotplug.rst b/Documentation/admin-guide/mm/memory-hotplug.rst index 0f56ecd8ac05..a3c9e8ad8fa0 100644 --- a/Documentation/admin-guide/mm/memory-hotplug.rst +++ b/Documentation/admin-guide/mm/memory-hotplug.rst @@ -653,8 +653,8 @@ block might fail: - Concurrent activity that operates on the same physical memory area, such as allocating gigantic pages, can result in temporary offlining failures. -- Out of memory when dissolving huge pages, especially when freeing unused - vmemmap pages associated with each hugetlb page is enabled. +- Out of memory when dissolving huge pages, especially when HugeTLB Vmemmap + Optimization (HVO) is enabled. Offlining code may be able to migrate huge page contents, but may not be able to dissolve the source huge page because it fails allocating (unmovable) pages |