mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
To: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Zhang Rui <rui.zhang@intel.com>,
	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
	Len Brown <len.brown@intel.com>,
	Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Ricardo Neri <ricardo.neri@intel.com>
Subject: [PATCH 3/4] thermal: intel: hfi: Rename HFI_MAX_THERM_NOTIFY_COUNT
Date: Mon, 29 Apr 2024 16:41:51 -0700	[thread overview]
Message-ID: <20240429234152.16230-4-ricardo.neri-calderon@linux.intel.com> (raw)
In-Reply-To: <20240429234152.16230-1-ricardo.neri-calderon@linux.intel.com>

When processing a hardware update, HFI generates as many thermal netlink
events as needed to relay all the updated CPU capabilities to user space.
The constant HFI_MAX_THERM_NOTIFY_COUNT is the number of CPU capabilities
updated per each of those events.

Give this constant a more descriptive name.

Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
---
Cc: Len Brown <len.brown@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
 drivers/thermal/intel/intel_hfi.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/thermal/intel/intel_hfi.c b/drivers/thermal/intel/intel_hfi.c
index 24d708268c68..d6d3544509fc 100644
--- a/drivers/thermal/intel/intel_hfi.c
+++ b/drivers/thermal/intel/intel_hfi.c
@@ -171,7 +171,7 @@ static DEFINE_MUTEX(hfi_instance_lock);
 
 static struct workqueue_struct *hfi_updates_wq;
 #define HFI_UPDATE_DELAY		HZ
-#define HFI_MAX_THERM_NOTIFY_COUNT	16
+#define HFI_THERMNL_CAPS_PER_EVENT	16
 
 /* Keep this variable 8-byte aligned to get atomic accesses. */
 static unsigned long hfi_update_delay = HFI_UPDATE_DELAY;
@@ -286,14 +286,14 @@ static void update_capabilities(struct hfi_instance *hfi_instance)
 
 	get_hfi_caps(hfi_instance, cpu_caps);
 
-	if (cpu_count < HFI_MAX_THERM_NOTIFY_COUNT)
+	if (cpu_count < HFI_THERMNL_CAPS_PER_EVENT)
 		goto last_cmd;
 
-	/* Process complete chunks of HFI_MAX_THERM_NOTIFY_COUNT capabilities. */
+	/* Process complete chunks of HFI_THERMNL_CAPS_PER_EVENT capabilities. */
 	for (i = 0;
-	     (i + HFI_MAX_THERM_NOTIFY_COUNT) <= cpu_count;
-	     i += HFI_MAX_THERM_NOTIFY_COUNT)
-		thermal_genl_cpu_capability_event(HFI_MAX_THERM_NOTIFY_COUNT,
+	     (i + HFI_THERMNL_CAPS_PER_EVENT) <= cpu_count;
+	     i += HFI_THERMNL_CAPS_PER_EVENT)
+		thermal_genl_cpu_capability_event(HFI_THERMNL_CAPS_PER_EVENT,
 						  &cpu_caps[i]);
 
 	cpu_count = cpu_count - i;
-- 
2.34.1


  parent reply	other threads:[~2024-04-29 23:35 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-29 23:41 [PATCH 0/4] intel: thermal: hfi: Add debugfs files for tuning Ricardo Neri
2024-04-29 23:41 ` [PATCH 1/4] thermal: intel: hfi: Rename HFI_UPDATE_INTERVAL Ricardo Neri
2024-04-30  4:50   ` Zhang, Rui
2024-04-29 23:41 ` [PATCH 2/4] thermal: intel: hfi: Tune the HFI thermal netlink event delay via debugfs Ricardo Neri
2024-04-30  4:52   ` Zhang, Rui
2024-05-01  0:59     ` Ricardo Neri
2024-04-29 23:41 ` Ricardo Neri [this message]
2024-04-29 23:41 ` [PATCH 4/4] thermal: intel: hfi: Tune the number of CPU capabilities per netlink event Ricardo Neri
2024-04-30  5:07   ` Zhang, Rui
2024-05-01  1:16     ` Ricardo Neri

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240429234152.16230-4-ricardo.neri-calderon@linux.intel.com \
    --to=ricardo.neri-calderon@linux.intel.com \
    --cc=len.brown@intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=rafael.j.wysocki@intel.com \
    --cc=ricardo.neri@intel.com \
    --cc=rui.zhang@intel.com \
    --cc=srinivas.pandruvada@linux.intel.com \
    --cc=stanislaw.gruszka@linux.intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox

all inboxes | Powered by JetHome®