mm/doc: editorial pass on page migration
Add Sphinx reference links to HMM and CPUSETS, and numerous small
editorial changes to make the page_migration.rst document more readable.
Signed-off-by: Ralph Campbell <rcampbell@nvidia.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20200902225247.15213-1-rcampbell@nvidia.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/vm/hmm.rst b/Documentation/vm/hmm.rst
index 6f9e000..7453acc 100644
--- a/Documentation/vm/hmm.rst
+++ b/Documentation/vm/hmm.rst
@@ -1,4 +1,4 @@
-.. hmm:
+.. _hmm:
=====================================
Heterogeneous Memory Management (HMM)