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authorRandy Dunlap <rdunlap@infradead.org>2017-09-30 18:43:53 +0300
committerJonathan Corbet <corbet@lwn.net>2017-10-07 19:45:21 +0300
commit68e51252224d06e14457de98960a4622993350ab (patch)
tree8f8ae7f2cba742078979a88973421edf23714a62 /Documentation/core-api/kernel-api.rst
parent341e9a323af95ac141b4df41e2697d626da14e3f (diff)
downloadlinux-68e51252224d06e14457de98960a4622993350ab.tar.xz
Documentation: add kernel-api section on Math functions
Add a kernel-api section on Math Functions. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/core-api/kernel-api.rst')
-rw-r--r--Documentation/core-api/kernel-api.rst24
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst
index 657a89a219b2..9c6902ba6e67 100644
--- a/Documentation/core-api/kernel-api.rst
+++ b/Documentation/core-api/kernel-api.rst
@@ -103,6 +103,30 @@ idr/ida Functions
.. kernel-doc:: lib/idr.c
:export:
+Math Functions in Linux
+=======================
+
+Base 2 log and power Functions
+------------------------------
+
+.. kernel-doc:: include/linux/log2.h
+ :internal:
+
+Division Functions
+------------------
+
+.. kernel-doc:: include/asm-generic/div64.h
+ :functions: do_div
+
+.. kernel-doc:: include/linux/math64.h
+ :internal:
+
+.. kernel-doc:: lib/div64.c
+ :functions: div_s64_rem div64_u64_rem div64_u64 div64_s64
+
+.. kernel-doc:: lib/gcd.c
+ :export:
+
Memory Management in Linux
==========================