[dpdk-dev] [PATCH] doc: deprecation notice in 16.04 for rte_mempool changes
> >> Deprecation notice for 16.04 for changes to occur in > >> release 16.07 for rte_mempool memory reduction. > >> > >> Signed-off-by: Keith Wiles > > Acked-by: Olivier Matz > Acked-by: David Hunt > Acked-by: John McNamara Applied, thanks.
[dpdk-dev] [PATCH] doc: deprecation notice in 16.04 for rte_mempool changes
> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Keith Wiles > Sent: Friday, February 12, 2016 6:38 PM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH] doc: deprecation notice in 16.04 for > rte_mempool changes > > Deprecation notice for 16.04 for changes to occur in release 16.07 for > rte_mempool memory reduction. > > Signed-off-by: Keith Wiles Acked-by: John McNamara
[dpdk-dev] [PATCH] doc: deprecation notice in 16.04 for rte_mempool changes
Hi Keith, Here's another ack for this patch, in case it's needed. On 2/15/2016 9:20 AM, Olivier MATZ wrote: > Hi Keith, > > On 02/12/2016 07:38 PM, Keith Wiles wrote: >> Deprecation notice for 16.04 for changes to occur in >> release 16.07 for rte_mempool memory reduction. >> >> Signed-off-by: Keith Wiles > Acked-by: Olivier Matz Acked-by: David Hunt
[dpdk-dev] [PATCH] doc: deprecation notice in 16.04 for rte_mempool changes
Hi Keith, On 02/12/2016 07:38 PM, Keith Wiles wrote: > Deprecation notice for 16.04 for changes to occur in > release 16.07 for rte_mempool memory reduction. > > Signed-off-by: Keith Wiles Acked-by: Olivier Matz
[dpdk-dev] [PATCH] doc: deprecation notice in 16.04 for rte_mempool changes
Deprecation notice for 16.04 for changes to occur in release 16.07 for rte_mempool memory reduction. Signed-off-by: Keith Wiles --- doc/guides/rel_notes/deprecation.rst | 10 ++ 1 file changed, 10 insertions(+) diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index e94d4a2..748a48d 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -49,3 +49,13 @@ Deprecation Notices commands (such as RETA update in testpmd). This should impact CMDLINE_PARSE_RESULT_BUFSIZE, STR_TOKEN_SIZE and RDLINE_BUF_SIZE. It should be integrated in release 2.3. + +* ABI change is planned for the rte_mempool structure to allow mempool + cache support to be dynamic depending on the mempool being created + needing cache support. Saves about 1.5M of memory per rte_mempool structure + by removing the per lcore cache memory. Change will occur in DPDK 16.07 + release and will skip the define RTE_NEXT_ABI in DPDK 16.04 release. The + code effected is app/test/test_mempool.c and librte_mempool/rte_mempool.[ch]. + The rte_mempool.local_cache will be converted from an array to a pointer to + allow for dynamic allocation of the per lcore cache memory. + -- 2.5.4 (Apple Git-61)
