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Diffstat (limited to 'Documentation/mm/page_migration.rst')
| -rw-r--r-- | Documentation/mm/page_migration.rst | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Documentation/mm/page_migration.rst b/Documentation/mm/page_migration.rst index 11493bad7112..313dce18893e 100644 --- a/Documentation/mm/page_migration.rst +++ b/Documentation/mm/page_migration.rst @@ -1,5 +1,3 @@ -.. _page_migration: - ============== Page migration ============== @@ -9,8 +7,8 @@ nodes in a NUMA system while the process is running. This means that the virtual addresses that the process sees do not change. However, the system rearranges the physical location of those pages. -Also see :ref:`Heterogeneous Memory Management (HMM) <hmm>` -for migrating pages to or from device private memory. +Also see Documentation/mm/hmm.rst for migrating pages to or from device +private memory. The main intent of page migration is to reduce the latency of memory accesses by moving pages near to the processor where the process accessing that memory |