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| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /Documentation/ABI/testing/sysfs-bus-mdio | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.
No functional change: only unbound workqueues reach apply_wqattrs_*()
today.
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-mdio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-mdio | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-mdio b/Documentation/ABI/testing/sysfs-bus-mdio new file mode 100644 index 000000000..38be04dfc --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-mdio @@ -0,0 +1,72 @@ +What: /sys/bus/mdio_bus/devices/.../statistics/ +What: /sys/class/mdio_bus/.../statistics/ +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + This folder contains statistics about global and per + MDIO bus address statistics. + +What: /sys/bus/mdio_bus/devices/.../statistics/transfers +What: /sys/class/mdio_bus/.../transfers +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + Total number of transfers for this MDIO bus. + +What: /sys/bus/mdio_bus/devices/.../statistics/errors +What: /sys/class/mdio_bus/.../statistics/errors +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + Total number of transfer errors for this MDIO bus. + +What: /sys/bus/mdio_bus/devices/.../statistics/writes +What: /sys/class/mdio_bus/.../statistics/writes +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + Total number of write transactions for this MDIO bus. + +What: /sys/bus/mdio_bus/devices/.../statistics/reads +What: /sys/class/mdio_bus/.../statistics/reads +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + Total number of read transactions for this MDIO bus. + +What: /sys/bus/mdio_bus/devices/.../statistics/transfers_<addr> +What: /sys/class/mdio_bus/.../statistics/transfers_<addr> +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + Total number of transfers for this MDIO bus address. + +What: /sys/bus/mdio_bus/devices/.../statistics/errors_<addr> +What: /sys/class/mdio_bus/.../statistics/errors_<addr> +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + Total number of transfer errors for this MDIO bus address. + +What: /sys/bus/mdio_bus/devices/.../statistics/writes_<addr> +What: /sys/class/mdio_bus/.../statistics/writes_<addr> +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + Total number of write transactions for this MDIO bus address. + +What: /sys/bus/mdio_bus/devices/.../statistics/reads_<addr> +What: /sys/class/mdio_bus/.../statistics/reads_<addr> +Date: January 2020 +KernelVersion: 5.6 +Contact: netdev@vger.kernel.org +Description: + Total number of read transactions for this MDIO bus address. |