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| author | Jakub Kicinski <kuba@kernel.org> | 2025-10-07 16:26:50 -0700 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-10-09 11:10:02 +0200 |
| commit | 2eecd3a41e67c03e52905c42a1e19cc6266a608a (patch) | |
| tree | e46998da47623a85bff8d0a027386a72493d568e /tools/testing/selftests/drivers/net/hw/pp_alloc_fail.py | |
| parent | selftests: drv-net: xdp: add test for interface level qstats (diff) | |
| download | linux-2eecd3a41e67c03e52905c42a1e19cc6266a608a.tar.gz linux-2eecd3a41e67c03e52905c42a1e19cc6266a608a.zip | |
eth: fbnic: fix reporting of alloc_failed qstats
Rx processing under normal circumstances has 3 rings - 2 buffer
rings (heads, payloads) and a completion ring. All the rings
have a struct fbnic_ring. Make sure we expose alloc_failed
counter from the buffer rings, previously only the alloc_failed
from the completion ring was reported, even tho all ring types
may increment this counter (buffer rings in __fbnic_fill_bdq()).
This makes the pp_alloc_fail.py test pass, it expects the qstat
to be incrementing as page pool injections happen.
Reviewed-by: Simon Horman <horms@kernel.org>
Fixes: 67dc4eb5fc92 ("eth: fbnic: report software Rx queue stats")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20251007232653.2099376-7-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/testing/selftests/drivers/net/hw/pp_alloc_fail.py')
0 files changed, 0 insertions, 0 deletions