Commit 537f3a7c authored by SeongJae Park's avatar SeongJae Park Committed by Jonathan Corbet

docs/memory-barriers.txt: Fix references for DMA*.txt files

Commit 985098a0 ("docs: fix references for DMA*.txt files") missed
fixing memory-barriers.txt file.  This commit applies the change to the
file.
Signed-off-by: default avatarSeongJae Park <sjpark@amazon.de>
Link: https://lore.kernel.org/r/20200829082607.3146-2-sj38.park@gmail.comSigned-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent b21b8da4
...@@ -546,8 +546,8 @@ There are certain things that the Linux kernel memory barriers do not guarantee: ...@@ -546,8 +546,8 @@ There are certain things that the Linux kernel memory barriers do not guarantee:
[*] For information on bus mastering DMA and coherency please read: [*] For information on bus mastering DMA and coherency please read:
Documentation/driver-api/pci/pci.rst Documentation/driver-api/pci/pci.rst
Documentation/DMA-API-HOWTO.txt Documentation/core-api/dma-api-howto.rst
Documentation/DMA-API.txt Documentation/core-api/dma-api.rst
DATA DEPENDENCY BARRIERS (HISTORICAL) DATA DEPENDENCY BARRIERS (HISTORICAL)
...@@ -1932,8 +1932,8 @@ There are some more advanced barrier functions: ...@@ -1932,8 +1932,8 @@ There are some more advanced barrier functions:
here. here.
See the subsection "Kernel I/O barrier effects" for more information on See the subsection "Kernel I/O barrier effects" for more information on
relaxed I/O accessors and the Documentation/DMA-API.txt file for more relaxed I/O accessors and the Documentation/core-api/dma-api.rst file for
information on consistent memory. more information on consistent memory.
(*) pmem_wmb(); (*) pmem_wmb();
......
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