[PATCH 7/7] docs/core-api: mm-api: add section about GFP flags
From: Mike Rapoport <hidden>
Date: 2018-07-25 11:26:38
Also in:
linux-mm, lkml
Subsystem:
documentation, the rest · Maintainers:
Jonathan Corbet, Linus Torvalds
Signed-off-by: Mike Rapoport <redacted> --- Documentation/core-api/mm-api.rst | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/Documentation/core-api/mm-api.rst b/Documentation/core-api/mm-api.rst
index 65a8ef09..1e8c011 100644
--- a/Documentation/core-api/mm-api.rst
+++ b/Documentation/core-api/mm-api.rst@@ -11,6 +11,28 @@ User Space Memory Access .. kernel-doc:: arch/x86/lib/usercopy_32.c :export: +Memory Allocation Controls +========================== + +Linux provides a variety of APIs for memory allocation from direct +calls to page allocator through slab caches and vmalloc to allocators +of compressed memory. Although these allocators have different +semantics and are used in different circumstances, they all share the +GFP (get free page) flags that control behavior of each allocation +request. + +.. kernel-doc:: include/linux/gfp.h + :doc: Page mobility and placement hints + +.. kernel-doc:: include/linux/gfp.h + :doc: Watermark modifiers + +.. kernel-doc:: include/linux/gfp.h + :doc: Reclaim modifiers + +.. kernel-doc:: include/linux/gfp.h + :doc: Common combinations + The Slab Cache ==============
--
2.7.4
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