summaryrefslogtreecommitdiff
path: root/Documentation/block/biodoc.rst
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/block/biodoc.rst')
-rw-r--r--Documentation/block/biodoc.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/block/biodoc.rst b/Documentation/block/biodoc.rst
index afda5e30a82e..1d4d71e391af 100644
--- a/Documentation/block/biodoc.rst
+++ b/Documentation/block/biodoc.rst
@@ -196,7 +196,7 @@ a virtual address mapping (unlike the earlier scheme of virtual address
do not have a corresponding kernel virtual address space mapping) and
low-memory pages.
-Note: Please refer to Documentation/DMA-API-HOWTO.txt for a discussion
+Note: Please refer to :doc:`/core-api/dma-api-howto` for a discussion
on PCI high mem DMA aspects and mapping of scatter gather lists, and support
for 64 bit PCI.