> From: Thomas Monjalon [mailto:tho...@monjalon.net] > Sent: Monday, 31 July 2023 14.17 > > Olivier, Andrew, any comments?
What is the status with this patch series? The DPDK 23.11 deadline is coming up very soon. > > > 21/07/2023 18:28, Dharmik Thakkar: > > From: Morten Brørup <m...@smartsharesystems.com> > > > > Zero-copy access to mempool caches is beneficial for PMD performance. > > Furthermore, having a zero-copy mempool API is considered a > precondition > > for fixing a certain category of bugs, present in some PMDs: For > > performance reasons, some PMDs had bypassed the mempool API in order > to > > achieve zero-copy access to the mempool cache. This can only be fixed > > in those PMDs without a performance regression if the mempool library > > offers zero-copy access APIs, so the PMDs can use the proper mempool > > API instead of copy-pasting code from the mempool library. > > Furthermore, the copy-pasted code in those PMDs has not been kept up > to > > date with the improvements of the mempool library, so when they bypass > > the mempool API, mempool trace is missing and mempool statistics is > not > > updated. > > > > Bugzilla ID: 1052 > > > > Signed-off-by: Morten Brørup <m...@smartsharesystems.com> > > Signed-off-by: Kamalakshitha Aligeri <kamalakshitha.alig...@arm.com> > > Signed-off-by: Dharmik Thakkar <dharmikjayesh.thak...@arm.com> > > Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com> > > Acked-by: Konstantin Ananyev <konstantin.v.anan...@yandex.ru> > > Acked-by: Chengwen Feng <fengcheng...@huawei.com> > > >
