From: Pauli Virtanen <pav@iki.fi>
To: linux-bluetooth@vger.kernel.org
Cc: Pauli Virtanen <pav@iki.fi>
Subject: [PATCH BlueZ 0/2] test-runner: use virtio-fs by default, functional test speedup
Date: Thu, 10 Sep 2026 19:48:05 +0300 [thread overview]
Message-ID: <cover.1789058875.git.pav@iki.fi> (raw)
Use virtio-fs instead of 9p, which gives 3x reduction in CPU time for
functional tests:
Before:
$ time make check-functional
real 2m9,736s
user 1m29,570s
sys 0m32,715s
After:
$ time make check-functional
real 1m35,703s
user 0m28,938s
sys 0m7,453s
Wall clock improvement becomes more significant under CPU load.
Requires /usr/libexec/virtiofsd installed, and CONFIG_VIRTIO_FS=y in
kernel. Enable that option in tester configs.
If virtiofsd is not available, fall back to 9p as before.
Pauli Virtanen (2):
doc: enable virtio-fs in tester kernel configs
tools: test-runner: use virtiofsd for filesystem passthrough
doc/ci.config | 2 +
doc/test-runner.rst | 3 +
doc/tester.config | 2 +
tools/test-runner.c | 210 +++++++++++++++++++++++++++++++++++++++++---
4 files changed, 203 insertions(+), 14 deletions(-)
--
2.55.0
next reply other threads:[~2026-09-10 16:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-10 16:48 Pauli Virtanen [this message]
2026-09-10 16:48 ` [PATCH BlueZ 1/2] doc: enable virtio-fs in tester kernel configs Pauli Virtanen
2026-09-10 19:30 ` test-runner: use virtio-fs by default, functional test speedup bluez.test.bot
2026-09-10 16:48 ` [PATCH BlueZ 2/2] tools: test-runner: use virtiofsd for filesystem passthrough Pauli Virtanen
2026-09-10 17:16 ` Luiz Augusto von Dentz
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