All of lore.kernel.org
 help / color / mirror / Atom feed
From: Mike Tipton <mdtipton@codeaurora.org>
To: djakov@kernel.org
Cc: bjorn.andersson@linaro.org, agross@kernel.org,
	saravanak@google.com, okukatla@codeaurora.org,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	Mike Tipton <mdtipton@codeaurora.org>
Subject: [PATCH v2 2/4] interconnect: Always call pre_aggregate before aggregate
Date: Wed, 21 Jul 2021 10:54:30 -0700	[thread overview]
Message-ID: <20210721175432.2119-3-mdtipton@codeaurora.org> (raw)
In-Reply-To: <20210721175432.2119-1-mdtipton@codeaurora.org>

The pre_aggregate callback isn't called in all cases before calling
aggregate. Add the missing calls so providers can rely on consistent
framework behavior.

Fixes: d3703b3e255f ("interconnect: Aggregate before setting initial bandwidth")
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>
---
 drivers/interconnect/core.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index 945121e18b5c..1b2c564eaa99 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -973,9 +973,14 @@ void icc_node_add(struct icc_node *node, struct icc_provider *provider)
 	}
 	node->avg_bw = node->init_avg;
 	node->peak_bw = node->init_peak;
+
+	if (provider->pre_aggregate)
+		provider->pre_aggregate(node);
+
 	if (provider->aggregate)
 		provider->aggregate(node, 0, node->init_avg, node->init_peak,
 				    &node->avg_bw, &node->peak_bw);
+
 	provider->set(node, node);
 	node->avg_bw = 0;
 	node->peak_bw = 0;
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


  parent reply	other threads:[~2021-07-21 17:54 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-21 17:54 [PATCH v2 0/4] interconnect: Fix sync-state issues Mike Tipton
2021-07-21 17:54 ` [PATCH v2 1/4] interconnect: Zero initial BW after sync-state Mike Tipton
2021-07-21 17:54 ` Mike Tipton [this message]
2021-07-21 17:54 ` [PATCH v2 3/4] interconnect: qcom: icc-rpmh: Ensure floor BW is enforced for all nodes Mike Tipton
2021-07-21 17:54 ` [PATCH v2 4/4] interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate Mike Tipton
2021-08-10 23:31   ` Stephen Boyd
2021-08-11  0:18     ` Bjorn Andersson
2021-08-11  4:22       ` Stephen Boyd
2021-08-18  4:43       ` Mike Tipton
2021-08-11 16:01     ` Alex Elder
2021-08-11 18:13       ` Stephen Boyd
2021-08-18  4:43         ` Mike Tipton

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=20210721175432.2119-3-mdtipton@codeaurora.org \
    --to=mdtipton@codeaurora.org \
    --cc=agross@kernel.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=djakov@kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=okukatla@codeaurora.org \
    --cc=saravanak@google.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.