From: Chen Yu <yu.c.chen@intel.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>, Len Brown <len.brown@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Michal Miroslaw" <mirq-linux@rere.qmqm.pl>,
Zhang Rui <rui.zhang@intel.com>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
Chen Yu <yu.c.chen@intel.com>
Subject: [PATCH 0/2][RESEND v3] Extend trace point to cover all runtime usage count
Date: Wed, 15 Jul 2020 14:27:27 +0800 [thread overview]
Message-ID: <cover.1594790493.git.yu.c.chen@intel.com> (raw)
Currently some code flow of runtime usage count changes is not covered by
the rpm_runtime_usage tracepoints. Adjust corresponding tracepoints to monitor
all the runtime usage count changes.
Chen Yu (2):
PM-runtime: Move all runtime usage related function to runtime.c
PM-runtime: change the tracepoints to cover all usage_count
drivers/base/power/runtime.c | 50 ++++++++++++++++++++++++++----------
include/linux/pm_runtime.h | 12 ++-------
2 files changed, 38 insertions(+), 24 deletions(-)
--
2.17.1
next reply other threads:[~2020-07-15 6:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-15 6:27 Chen Yu [this message]
2020-07-15 6:27 ` [PATCH 1/2][RESEND v3] PM-runtime: Move all runtime usage related function to runtime.c Chen Yu
2020-07-15 15:35 ` Rafael J. Wysocki
2020-07-15 6:28 ` [PATCH 2/2][RESEND v3] PM-runtime: change the tracepoints to cover all usage_count Chen Yu
2020-07-15 7:06 ` Greg Kroah-Hartman
2020-07-15 7:27 ` Michal Miroslaw
2020-07-15 8:17 ` Greg Kroah-Hartman
2020-07-15 8:18 ` Chen Yu
2020-07-15 8:33 ` Greg Kroah-Hartman
2020-07-16 1:36 ` Chen Yu
2020-07-15 15:47 ` Rafael J. Wysocki
2020-07-16 1:49 ` Chen Yu
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