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net/vhost: fix potential memory leak on close
[dpdk.git]
/
doc
/
guides
/
rawdevs
/
ntb.rst
diff --git
a/doc/guides/rawdevs/ntb.rst
b/doc/guides/rawdevs/ntb.rst
index
5847213
..
aa7d809
100644
(file)
--- a/
doc/guides/rawdevs/ntb.rst
+++ b/
doc/guides/rawdevs/ntb.rst
@@
-52,11
+52,11
@@
NTB PMD needs kernel PCI driver to support write combining (WC) to get
better performance. The difference will be more than 10 times.
To enable WC, there are 2 ways.
better performance. The difference will be more than 10 times.
To enable WC, there are 2 ways.
-- Insert igb_uio with ``wc_active=1`` flag if use igb_uio driver.
+- Insert igb_uio with ``wc_activ
at
e=1`` flag if use igb_uio driver.
.. code-block:: console
.. code-block:: console
- insmod igb_uio.ko wc_active=1
+ insmod igb_uio.ko wc_activ
at
e=1
- Enable WC for NTB device's Bar 2 and Bar 4 (Mapped memory) manually.
The reference is https://www.kernel.org/doc/html/latest/x86/mtrr.html
- Enable WC for NTB device's Bar 2 and Bar 4 (Mapped memory) manually.
The reference is https://www.kernel.org/doc/html/latest/x86/mtrr.html