[dpdk-dev] [PATCH v3 00/10] Remove string operations from xstats
Remy Horton
remy.horton at intel.com
Mon May 30 12:48:02 CEST 2016
The current extended ethernet statistics fetching involve doing several
string operations, which causes performance issues if there are lots of
statistics and/or network interfaces. This patchset changes the API for
xstats to use integer identifiers instead of strings and implements
this new API for the ixgbe, i40e, e1000, fm10k, and virtio drivers.
--
v3 changes:
* Corrected ixgbe vf xstats fetching
* Added xstats changes to e1000, f10k, and virtio drivers
* Added cleanup patch that removes now-redundant name field
* Removed ethtool xstats command
* Removed unused .xstats_count from eth-dev_ops
* Changed test-pmd & proc_info to use new API
* Added documentation update
* Added missing changes to .map file (affected shared lib builds)
v2 changes:
* Fetching xstats count now seperate API function
* Added #define constants for some magic numbers
* Fixed bug with virtual function count fetching
* For non-xstats-supporting drivers, queue stats returned
* Some refactoring/cleanups
* Removed index assumption from example
Remy Horton (10):
rte: change xstats to use integer ids
drivers/net/ixgbe: change xstats to use integer ids
drivers/net/e1000: change xstats to use integer ids
drivers/net/fm10k: change xstats to use integer ids
drivers/net/i40e: change xstats to use integer ids
drivers/net/virtio: change xstats to use integer ids
app/test-pmd: change xstats to use integer ids
app/proc_info: change xstats to use integer ids
remove name field from struct rte_eth_xstats
doc: update xstats documentation
app/proc_info/main.c | 26 ++++++++-
app/test-pmd/config.c | 52 +++++++++++++----
doc/guides/prog_guide/poll_mode_drv.rst | 25 +++++++--
drivers/net/e1000/igb_ethdev.c | 50 +++++++++++++++--
drivers/net/fm10k/fm10k_ethdev.c | 52 ++++++++++++++---
drivers/net/i40e/i40e_ethdev.c | 77 +++++++++++++++++++++-----
drivers/net/i40e/i40e_ethdev_vf.c | 24 +++++++-
drivers/net/ixgbe/ixgbe_ethdev.c | 98 ++++++++++++++++++++++++++++-----
drivers/net/virtio/virtio_ethdev.c | 60 +++++++++++++++++---
lib/librte_ether/rte_ethdev.c | 92 ++++++++++++++++++++++++++++---
lib/librte_ether/rte_ethdev.h | 44 ++++++++++++++-
lib/librte_ether/rte_ether_version.map | 7 +++
12 files changed, 527 insertions(+), 80 deletions(-)
--
2.5.5
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