mbox

[v5,0/5] add new definitions for wait scheme

Message ID 20211026080204.149550-1-feifei.wang2@arm.com (mailing list archive)
Headers

Message

Feifei Wang Oct. 26, 2021, 8:01 a.m. UTC 
  Add new definitions for wait scheme, and apply this new definitions into
lib to replace rte_pause.

v2:
1. use macro to create new wait scheme (Stephen)

v3:
1. delete unnecessary bug fix in bpf (Konstantin)

v4:
1. put size into the macro body (Konstantin)
2. replace assert with BUILD_BUG_ON (Stephen)
3. delete unnecessary compiler barrier for bpf (Konstantin)

v5:
1. 'size' is not the parameter (Konstantin)
2. put () around macro parameters (Konstantin)
3. fix some original typo issue (Jerin)
4. swap 'rte_wait_event' parameter location (Jerin)
4. add new macro '__LOAD_EXC'
5. delete 'undef' to prevent compilation warning
 
Feifei Wang (5):
  eal: add new definitions for wait scheme
  eal: use wait event for read pflock
  eal: use wait event scheme for mcslock
  lib/bpf: use wait event scheme for Rx/Tx iteration
  lib/distributor: use wait event scheme

 lib/bpf/bpf_pkt.c                        |  11 +-
 lib/distributor/rte_distributor_single.c |  10 +-
 lib/eal/arm/include/rte_pause_64.h       | 135 +++++++++++++----------
 lib/eal/include/generic/rte_mcslock.h    |   9 +-
 lib/eal/include/generic/rte_pause.h      |  27 +++++
 lib/eal/include/generic/rte_pflock.h     |   4 +-
 6 files changed, 121 insertions(+), 75 deletions(-)