diff options
| 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 /drivers/pmdomain/qcom/Kconfig | |
| 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 'drivers/pmdomain/qcom/Kconfig')
| -rw-r--r-- | drivers/pmdomain/qcom/Kconfig | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/pmdomain/qcom/Kconfig b/drivers/pmdomain/qcom/Kconfig new file mode 100644 index 000000000..4abd43a88 --- /dev/null +++ b/drivers/pmdomain/qcom/Kconfig @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0-only +menu "Qualcomm PM Domains" + +config QCOM_CPR + tristate "Qualcomm Core Power Reduction (CPR) support" + depends on (ARCH_QCOM || COMPILE_TEST) && HAS_IOMEM + select PM_OPP + select REGMAP + help + Say Y here to enable support for the CPR hardware found on Qualcomm + SoCs like QCS404. + + This driver populates CPU OPPs tables and makes adjustments to the + tables based on feedback from the CPR hardware. If you want to do + CPUfrequency scaling say Y here. + + To compile this driver as a module, choose M here: the module will + be called qcom-cpr + +config QCOM_RPMHPD + tristate "Qualcomm RPMh Power domain driver" + depends on QCOM_RPMH && QCOM_COMMAND_DB + help + QCOM RPMh Power domain driver to support power-domains with + performance states. The driver communicates a performance state + value to RPMh which then translates it into corresponding voltage + for the voltage rail. + +config QCOM_RPMPD + tristate "Qualcomm RPM Power domain driver" + depends on PM && OF + depends on QCOM_SMD_RPM + select PM_GENERIC_DOMAINS + select PM_GENERIC_DOMAINS_OF + help + QCOM RPM Power domain driver to support power-domains with + performance states. The driver communicates a performance state + value to RPM which then translates it into corresponding voltage + for the voltage rail. + +endmenu |