[dpdk-dev] [PATCH 0/3] eal affinitize low priority threads to lcore 0

Bruce Richardson bruce.richardson at intel.com
Thu Sep 11 16:23:04 CEST 2014


This patchset sets things up so that we can affinitize the interrupt,
vfio management, and hpet timer management threads to lcore 0, so that
they never interfere with data plane threads.

Bruce Richardson (3):
  eal: add core id param to  eal_thread_set_affinity
  eal: increase scope of eal_thread_set_affinity
  eal: affinitize low-priority threads to lcore 0

 lib/librte_eal/bsdapp/eal/eal_thread.c             | 12 ++++++------
 lib/librte_eal/common/include/eal_private.h        | 10 ++++++++++
 lib/librte_eal/linuxapp/eal/eal_interrupts.c       |  5 +++++
 lib/librte_eal/linuxapp/eal/eal_pci_vfio_mp_sync.c |  6 ++++++
 lib/librte_eal/linuxapp/eal/eal_thread.c           | 12 ++++++------
 lib/librte_eal/linuxapp/eal/eal_timer.c            |  5 +++++
 6 files changed, 38 insertions(+), 12 deletions(-)

-- 
1.9.3



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