mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-02-17 01:56:36 -05:00
Code Issues Packages Projects Releases Wiki Activity

selftests: drv-net: rss_ctx: fix cleanup in the basic test

Browse Source 
The basic test may fail without resetting the RSS indir table.
Use the .exec() method to run cleanup early since we re-test
with traffic that returning to default state works.
While at it reformat the doc a tiny bit.

Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20240708213627.226025-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski
2024-07-08 14:36:23 -07:00
parent d694711355
commit a0aab7d7c8
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
tools/testing/selftests/drivers/net/hw/rss_ctx.py
View File

@@ -64,9 +64,8 @@ def _get_rx_cnts(cfg, prev=None):
def test_rss_key_indir(cfg):
"""
Test basics like updating the main RSS key and indirection table.
"""
"""Test basics like updating the main RSS key and indirection table."""
if len(_get_rx_cnts(cfg)) < 2:
KsftSkipEx("Device has only one queue (or doesn't support queue stats)")
@@ -89,6 +88,7 @@ def test_rss_key_indir(cfg):
# Set the indirection table
ethtool(f"-X {cfg.ifname} equal 2")
reset_indir = defer(ethtool, f"-X {cfg.ifname} default")
data = get_rss(cfg)
ksft_eq(0, min(data['rss-indirection-table']))
ksft_eq(1, max(data['rss-indirection-table']))
@@ -104,7 +104,7 @@ def test_rss_key_indir(cfg):
ksft_eq(sum(cnts[2:]), 0, "traffic on unused queues: " + str(cnts))
# Restore, and check traffic gets spread again
ethtool(f"-X {cfg.ifname} default")
reset_indir.exec()
cnts = _get_rx_cnts(cfg)
GenerateTraffic(cfg).wait_pkts_and_stop(20000)