path: root/lib
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authorRandy Dunlap <rdunlap@infradead.org>2017-10-16 16:32:51 -0700
committerJonathan Corbet <corbet@lwn.net>2017-10-19 13:01:40 -0600
commit7d7363e403ce959941f80684cc5f33e747afff17 (patch)
tree793fe05bf0426d400b07b3077b8d521a93ea96f4 /lib
parent718d50ec782caad13e0cc78fa6a76ff2226f3dd3 (diff)
documentation: kernel-api: add more info on bitmap functions
There are some good comments about bitmap operations in lib/bitmap.c and include/linux/bitmap.h, so format them for document generation and pull them into core-api/kernel-api.rst. I converted the "tables" of functions from using tabs to using spaces so that they are more readable in the source file and in the generated output. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'lib')
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/bitmap.c b/lib/bitmap.c
index c82c61b66e16..d8f0c094b18e 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -18,7 +18,9 @@
#include <asm/page.h>
+ * DOC: bitmap introduction
+ *
* bitmaps provide an array of bits, implemented using an an
* array of unsigned longs. The number of valid bits in a
* given bitmap does _not_ need to be an exact multiple of