| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1374144831-25622-1-git-send-email-broonie@kernel.org> Date: Thu, 18 Jul 2013 11:53:51 +0100 From: Mark Brown <broonie@...nel.org> To: Liam Girdwood <lgirdwood@...il.com> Cc: linux-kernel@...r.kernel.org, linaro-kernel@...ts.linaro.org, Mark Brown <broonie@...aro.org> Subject: [PATCH] regulator: core: Use the power efficient workqueue for delayed powerdown From: Mark Brown <broonie@...aro.org> There is no need to use a normal per-CPU workqueue for delayed power downs as they're not timing or performance critical and waking up a core for them would defeat some of the point. Signed-off-by: Mark Brown <broonie@...aro.org> --- drivers/regulator/core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index b6efead..6ef476f 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1891,8 +1891,9 @@ int regulator_disable_deferred(struct regulator *regulator, int ms) rdev->deferred_disables++; mutex_unlock(&rdev->mutex); - ret = schedule_delayed_work(&rdev->disable_work, - msecs_to_jiffies(ms)); + ret = queue_delayed_work(system_power_efficient_wq, + &rdev->disable_work, + msecs_to_jiffies(ms)); if (ret < 0) return ret; else -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists