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Pablo de Lara 98b8ec7060 hash: fix eviction counter
When adding a new entry in a hash table, there is
a maximum number of evictions that can be
performed. When the counter of these evictions reaches
this maximum, the entry cannot be added, as it is considered
that the algorithm has encountered an infinite loop.

The problem with the current implementation, is that this
counter was declared as a static variable.
If there are multiple threads adding entries in the same table
or in different tables, they should access different counters,
one per core and per table.

Therefore, the variable has been modified to be non-static.

Fixes: 243e93a504 ("hash: fix unlimited cuckoo path")
Cc: stable@dpdk.org

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
2017-10-07 13:50:43 +02:00
app app/procinfo: fix compilation with -O3 2017-10-06 23:53:56 +02:00
buildtools buildtools: zero elf info variable in pmdinfogen 2017-09-14 14:20:41 +02:00
config config: enable igb_uio on arm64 2017-10-06 23:36:00 +02:00
devtools devtools: fix version search with git < 2.7.0 2017-09-22 15:42:24 +02:00
doc doc: remove mempool deprecation notice 2017-10-06 21:57:56 +02:00
drivers mempool: add flags arg in xmem size and usage 2017-10-06 21:43:33 +02:00
examples ethdev: increase port id range 2017-10-06 18:23:25 +02:00
lib hash: fix eviction counter 2017-10-07 13:50:43 +02:00
mk config: enable NXP DPAA PMD compilation 2017-10-06 02:49:50 +02:00
pkg version: 17.08.0 2017-08-08 20:01:40 +02:00
test mempool: add flags arg in xmem size and usage 2017-10-06 21:43:33 +02:00
usertools update Cavium Inc copyright headers 2017-07-08 17:43:49 +02:00
.gitattributes improve git diff 2016-11-13 15:25:12 +01:00
.gitignore devtools: add tags and cscope index generation 2017-04-30 12:57:04 +02:00
GNUmakefile mk: do not build tests by default 2017-02-28 16:04:18 +01:00
LICENSE.GPL doc: GPL/LGPL licenses 2013-07-25 14:43:06 +02:00
LICENSE.LGPL doc: fix file format (dos to unix) 2013-09-06 11:43:07 +02:00
MAINTAINERS net/dpaa: add NXP DPAA PMD driver skeleton 2017-10-06 02:49:50 +02:00
Makefile remove trailing whitespaces 2014-06-11 00:29:34 +02:00
README doc: add readme file 2015-12-13 22:06:58 +01:00

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 license for the core libraries and
drivers. The kernel components are GPLv2 licensed.

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

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