Oops nvm, looks like they ended up in my spam folder. Ethan
On Thu, Apr 2, 2015 at 6:03 PM, Ethan Jackson <et...@nicira.com> wrote: > Could you please resend the emails for these patches? They showed up > on the mailing list, but for some reason they didn't end up in my > inbox. Wondering if there's was a temporary failure or something. > > Ethan > > On Wed, Apr 1, 2015 at 9:20 AM, Daniele Di Proietto > <diproiet...@vmware.com> wrote: >> The goal of this series is to add an appctl command to retrieve detailed >> performance statistics from the pmd thread execution. These statistics >> include exact match cache and masked classifier hits and rough cycles >> counters. >> >> This series also fixes some concurrency issues with statistics in the >> userspace datapath by using atomic operations. >> >> v4 -> v5: >> * Drop 64-bit stats lock and use atomic types for stats and cycles (thanks >> to Ethan and Jarno). >> * Split dpif_netdev_pmd_info() into multiple functions. >> * Remove support for DPIF_FP_ZERO_STATS in the userspace datapath. >> >> v3 -> v4: >> * Avoid creating an empty structure on MSVC 64-bit builds (thanks Ben and >> Guru) >> >> v2 -> v3: >> * Rename cntlock to seqlock (suggested by Ben) >> * Initialize flow stats seqlock in dpif-netdev >> * Change OVS_UNLIKELY to OVS_LIKELY in seqlock.h >> (v2 erroneously changed the semantics of this) >> * Minor style and typos fixes >> * Rebase >> >> v1 -> v2: >> * Group writes to stats variables >> * Introduce 64-bit stats lock, based on new cntlock (thanks to Jarno) >> * Fix a typo (thanks to Jarno) >> * Protect existing dpif-netdev stats updates with new locks (thanks to Jarno) >> * Protect new stats updates with new locks (thanks to Jarno) >> * Change rte_get_timer_cycles() to rte_get_tsc_cycles(). This prevents an OVS >> DPDK build from crashing when DPDK has not been enabled at runtime >> >> Daniele Di Proietto (7): >> dpif-netdev: Remove support for DPIF_FP_ZERO_STATS flag >> dpif-netdev: Group statistics updates in the slow path. >> dpif-netdev: Make datapath and flow stats atomic. >> dpif-netdev: Count exact match cache hits. >> dpif-netdev: Add simple per pmd-thread cycles counters. >> dpif-provider: Add class init function. >> dpif-netdev: Add dpif-netdev/pmd-stats-* appctl commands. >> >> INSTALL.DPDK.md | 8 + >> lib/dpif-netdev.c | 364 >> +++++++++++++++++++++++++++++++++++++++++---- >> lib/dpif-netlink.c | 1 + >> lib/dpif-provider.h | 8 + >> lib/dpif.c | 8 + >> vswitchd/ovs-vswitchd.8.in | 18 +++ >> 6 files changed, 376 insertions(+), 31 deletions(-) >> >> -- >> 2.1.4 >> >> _______________________________________________ >> dev mailing list >> dev@openvswitch.org >> http://openvswitch.org/mailman/listinfo/dev _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
