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Maxime Coquelin 8119ca9114 vhost: fix missing memory table NUMA realloc 
When the guest allocates virtqueues on a different NUMA node
than the one the Vhost metadata are allocated, both the Vhost
device struct and the virtqueues struct are reallocated.

However, reallocating the Vhost memory table was missing, which
likely causes at least one cross-NUMA accesses for every burst
of packets.

This patch reallocates this table on the same NUMA node as the
other metadata.

Fixes: 552e8fd3d2 ("vhost: simplify memory regions handling")
Cc: stable@dpdk.org

Reported-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
2021-06-30 13:26:58 +02:00
.ci build: update minimum required Meson version 2021-04-16 18:51:51 +02:00
.github/workflows version: 21.08-rc0 2021-05-21 20:07:04 +02:00
app test/mbuf: fix virtual address conversion 2021-07-06 16:41:13 +02:00
buildtools buildtools: allow string constant padding 2021-06-17 18:44:30 +02:00
config config/arm: check SVE CPU flag 2021-06-23 09:32:39 +02:00
devtools devtools: recommend new logtype helpers 2021-07-01 21:54:22 +02:00
doc net/ice: add option for setting HW debug mask 2021-07-06 04:59:01 +02:00
drivers net/ice: support default RSS for IP fragment packet 2021-07-06 04:59:01 +02:00
examples examples/l2fwd: remove mac-updating option 2021-07-05 15:11:23 +02:00
kernel kni: fix crash on userspace VA for segmented packets 2021-06-24 10:04:25 +02:00
lib vhost: fix missing memory table NUMA realloc 2021-06-30 13:26:58 +02:00
license lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
usertools raw/cnxk_bphy: add baseband PHY skeleton driver 2021-07-05 23:08:11 +02:00
.editorconfig doc: add Meson coding style to contributors guide 2021-04-21 14:04:09 +02:00
.gitattributes improve git diff 2016-11-13 15:25:12 +01:00
.gitignore doc: add flow API features tables 2021-05-18 19:06:56 +02:00
.travis.yml version: 21.08-rc0 2021-05-21 20:07:04 +02:00
ABI_VERSION version: 21.08-rc0 2021-05-21 20:07:04 +02:00
MAINTAINERS net/cnxk: add build infra and common probing 2021-06-29 21:12:43 +02:00
Makefile build: create dummy Makefile 2020-09-07 23:51:57 +02:00
meson_options.txt lib: allow disabling optional libraries 2021-04-21 14:17:29 +02:00
meson.build lib: remove librte_ prefix from directory names 2021-04-21 14:04:09 +02:00
README license: introduce SPDX identifiers 2018-01-04 22:41:38 +01:00
VERSION version: 21.08-rc0 2021-05-21 20:07:04 +02:00

README 

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD-3-Clause license for the core libraries
and drivers. The kernel components are GPL-2.0 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org