From: Sebastian Reichel <sre@kernel.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Linux PM <linux-pm@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Amit Kucheria <amit.kucheria@linaro.org>
Subject: Re: [PATCH 17/28] drivers: hsi: Call cpu_latency_qos_*() instead of pm_qos_*()
Date: Thu, 13 Feb 2020 22:06:14 +0100 [thread overview]
Message-ID: <20200213210614.2n4xbt3wbd6ltntj@earth.universe> (raw)
In-Reply-To: <5212477.aCSzomBNgy@kreacher>
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Hi,
On Wed, Feb 12, 2020 at 12:13:17AM +0100, Rafael J. Wysocki wrote:
> From: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
>
> Call cpu_latency_qos_add/remove_request() and
> cpu_latency_qos_request_active() instead of
> pm_qos_add/remove_request() and pm_qos_request_active(),
> respectively, because the latter are going to be dropped.
>
> No intentional functional impact.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> ---
Acked-by: Sebastian Reichel <sre@kernel.org>
-- Sebastian
> drivers/hsi/clients/cmt_speech.c | 9 ++++-----
> 1 file changed, 4 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/hsi/clients/cmt_speech.c b/drivers/hsi/clients/cmt_speech.c
> index 9eec970cdfa5..89869c66fb9d 100644
> --- a/drivers/hsi/clients/cmt_speech.c
> +++ b/drivers/hsi/clients/cmt_speech.c
> @@ -965,14 +965,13 @@ static int cs_hsi_buf_config(struct cs_hsi_iface *hi,
>
> if (old_state != hi->iface_state) {
> if (hi->iface_state == CS_STATE_CONFIGURED) {
> - pm_qos_add_request(&hi->pm_qos_req,
> - PM_QOS_CPU_DMA_LATENCY,
> + cpu_latency_qos_add_request(&hi->pm_qos_req,
> CS_QOS_LATENCY_FOR_DATA_USEC);
> local_bh_disable();
> cs_hsi_read_on_data(hi);
> local_bh_enable();
> } else if (old_state == CS_STATE_CONFIGURED) {
> - pm_qos_remove_request(&hi->pm_qos_req);
> + cpu_latency_qos_remove_request(&hi->pm_qos_req);
> }
> }
> return r;
> @@ -1075,8 +1074,8 @@ static void cs_hsi_stop(struct cs_hsi_iface *hi)
> WARN_ON(!cs_state_idle(hi->control_state));
> WARN_ON(!cs_state_idle(hi->data_state));
>
> - if (pm_qos_request_active(&hi->pm_qos_req))
> - pm_qos_remove_request(&hi->pm_qos_req);
> + if (cpu_latency_qos_request_active(&hi->pm_qos_req))
> + cpu_latency_qos_remove_request(&hi->pm_qos_req);
>
> spin_lock_bh(&hi->lock);
> cs_hsi_free_data(hi);
> --
> 2.16.4
>
>
>
>
>
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next prev parent reply other threads:[~2020-02-13 21:06 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-11 22:51 [PATCH 00/28] PM: QoS: Get rid of unuseful code and rework CPU latency QoS interface Rafael J. Wysocki
2020-02-11 22:52 ` [PATCH 01/28] PM: QoS: Drop debugfs interface Rafael J. Wysocki
2020-02-11 22:58 ` [PATCH 02/28] PM: QoS: Drop pm_qos_update_request_timeout() Rafael J. Wysocki
2020-02-11 22:58 ` [PATCH 03/28] PM: QoS: Drop the PM_QOS_SUM QoS type Rafael J. Wysocki
2020-02-11 22:58 ` [PATCH 04/28] PM: QoS: Clean up pm_qos_update_target() and pm_qos_update_flags() Rafael J. Wysocki
2020-02-11 22:58 ` [PATCH 05/28] PM: QoS: Clean up pm_qos_read_value() and pm_qos_get/set_value() Rafael J. Wysocki
2020-02-11 22:59 ` [PATCH 06/28] PM: QoS: Drop iterations over global QoS classes Rafael J. Wysocki
2020-02-11 23:00 ` [PATCH 07/28] PM: QoS: Clean up misc device file operations Rafael J. Wysocki
2020-02-11 23:01 ` [PATCH 08/28] PM: QoS: Redefine struct pm_qos_request and drop struct pm_qos_object Rafael J. Wysocki
2020-02-11 23:02 ` [PATCH 09/28] PM: QoS: Drop PM_QOS_CPU_DMA_LATENCY notifier chain Rafael J. Wysocki
2020-02-11 23:04 ` [PATCH 10/28] PM: QoS: Rename things related to the CPU latency QoS Rafael J. Wysocki
2020-02-12 10:34 ` Rafael J. Wysocki
2020-02-12 19:13 ` Greg Kroah-Hartman
2020-02-11 23:06 ` [PATCH 11/28] PM: QoS: Simplify definitions of CPU latency QoS trace events Rafael J. Wysocki
2020-02-11 23:07 ` [PATCH 12/28] PM: QoS: Adjust pm_qos_request() signature and reorder pm_qos.h Rafael J. Wysocki
2020-02-11 23:07 ` [PATCH 13/28] PM: QoS: Add CPU latency QoS API wrappers Rafael J. Wysocki
2020-02-11 23:08 ` [PATCH 14/28] cpuidle: Call cpu_latency_qos_limit() instead of pm_qos_request() Rafael J. Wysocki
2020-02-11 23:10 ` [PATCH 15/28] x86: platform: iosf_mbi: Call cpu_latency_qos_*() instead of pm_qos_*() Rafael J. Wysocki
2020-02-12 10:14 ` Andy Shevchenko
2020-02-11 23:12 ` [PATCH 16/28] drm: i915: " Rafael J. Wysocki
2020-02-12 10:32 ` Rafael J. Wysocki
2020-02-14 7:42 ` Jani Nikula
2020-02-11 23:13 ` [PATCH 17/28] drivers: hsi: " Rafael J. Wysocki
2020-02-13 21:06 ` Sebastian Reichel [this message]
2020-02-11 23:17 ` [PATCH 18/28] drivers: media: " Rafael J. Wysocki
2020-02-12 5:37 ` Mauro Carvalho Chehab
2020-02-11 23:21 ` [PATCH 19/28] drivers: mmc: " Rafael J. Wysocki
2020-02-11 23:24 ` [PATCH 20/28] drivers: net: " Rafael J. Wysocki
2020-02-11 23:48 ` Jeff Kirsher
2020-02-12 5:49 ` Kalle Valo
2020-02-11 23:26 ` [PATCH 21/28] drivers: spi: " Rafael J. Wysocki
2020-02-11 23:27 ` [PATCH 22/28] drivers: tty: " Rafael J. Wysocki
2020-02-12 10:35 ` Rafael J. Wysocki
2020-02-12 19:13 ` Greg Kroah-Hartman
2020-02-11 23:28 ` [PATCH 23/28] drivers: usb: " Rafael J. Wysocki
2020-02-12 18:38 ` Greg KH
2020-02-18 8:03 ` Peter Chen
2020-02-18 8:08 ` Greg KH
2020-02-18 8:11 ` Peter Chen
2020-02-19 1:09 ` Peter Chen
2020-02-11 23:34 ` [PATCH 24/28] sound: " Rafael J. Wysocki
2020-02-12 10:08 ` Mark Brown
2020-02-12 10:16 ` Rafael J. Wysocki
2020-02-12 10:21 ` Takashi Iwai
2020-02-12 10:18 ` Mark Brown
2020-02-11 23:35 ` [PATCH 25/28] PM: QoS: Drop PM_QOS_CPU_DMA_LATENCY and rename related functions Rafael J. Wysocki
2020-02-11 23:35 ` [PATCH 26/28] PM: QoS: Update file information comments Rafael J. Wysocki
2020-02-11 23:36 ` [PATCH 27/28] Documentation: PM: QoS: Update to reflect previous code changes Rafael J. Wysocki
2020-02-11 23:37 ` [PATCH 28/28] PM: QoS: Make CPU latency QoS depend on CONFIG_CPU_IDLE Rafael J. Wysocki
2020-02-12 8:37 ` [PATCH 00/28] PM: QoS: Get rid of unuseful code and rework CPU latency QoS interface Ulf Hansson
2020-02-12 9:17 ` Rafael J. Wysocki
2020-02-12 9:39 ` Rafael J. Wysocki
2020-02-12 23:32 ` Francisco Jerez
2020-02-13 0:16 ` Rafael J. Wysocki
2020-02-13 0:37 ` Rafael J. Wysocki
2020-02-13 8:10 ` Francisco Jerez
2020-02-13 11:38 ` Rafael J. Wysocki
2020-02-21 22:10 ` Francisco Jerez
2020-02-24 0:29 ` Rafael J. Wysocki
2020-02-24 21:06 ` Francisco Jerez
2020-02-13 8:07 ` Francisco Jerez
2020-02-13 11:34 ` Rafael J. Wysocki
2020-02-13 16:35 ` Rafael J. Wysocki
2020-02-14 0:15 ` Francisco Jerez
2020-02-14 10:42 ` Rafael J. Wysocki
2020-02-14 20:32 ` Francisco Jerez
2020-02-24 10:39 ` Rafael J. Wysocki
2020-02-24 21:16 ` Francisco Jerez
2020-02-14 0:14 ` Francisco Jerez
2020-02-13 7:10 ` Amit Kucheria
2020-02-13 10:17 ` Rafael J. Wysocki
2020-02-13 10:22 ` Rafael J. Wysocki
2020-02-13 10:49 ` Amit Kucheria
2020-02-13 11:36 ` Rafael J. Wysocki
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