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authorAndrew Lutomirski <luto@kernel.org>2016-11-29 17:11:52 -0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-11-30 22:34:24 +0100
commit034e7906211c18c230ef4da43a1c44796dd5b95e (patch)
tree1895c0a54f3708499713c79f6488dd2fad25dbe4 /drivers/base
parent80a6f7c79b7822726a096ce9e01cc00a1eacc2c4 (diff)
downloadlinux-034e7906211c18c230ef4da43a1c44796dd5b95e.tar.bz2
PM / QoS: Export dev_pm_qos_update_user_latency_tolerance
nvme wants a module parameter that overrides the default latency tolerance. This makes it easy for nvme to reflect that default in sysfs. Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/power/qos.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c
index 6a1f2c7e01ea..58fcc758334e 100644
--- a/drivers/base/power/qos.c
+++ b/drivers/base/power/qos.c
@@ -886,6 +886,7 @@ int dev_pm_qos_update_user_latency_tolerance(struct device *dev, s32 val)
mutex_unlock(&dev_pm_qos_mtx);
return ret;
}
+EXPORT_SYMBOL_GPL(dev_pm_qos_update_user_latency_tolerance);
/**
* dev_pm_qos_expose_latency_tolerance - Expose latency tolerance to userspace