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[34.83.65.128]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3124e29f899sm7572695a91.6.2025.06.03.11.01.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Jun 2025 11:01:30 -0700 (PDT) Date: Tue, 3 Jun 2025 11:01:27 -0700 From: William McVicker To: Daniel Lezcano Cc: tglx@linutronix.de, Jim Cromie , Maxime Coquelin , Alexandre Torgue , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Thierry Reding , Jonathan Hunter , "Peter Zijlstra (Intel)" , Marco Elver , Nam Cao , linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, John Stulz , Peter Griffin , Saravan Kanna Subject: Re: [PATCH v1 7/7] time: Export symbol for sched_clock register function Message-ID: References: <20250602151853.1942521-1-daniel.lezcano@linaro.org> <20250602151853.1942521-8-daniel.lezcano@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250602151853.1942521-8-daniel.lezcano@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250603_110132_444157_155A9615 X-CRM114-Status: GOOD ( 19.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 06/02/2025, Daniel Lezcano wrote: > The timer drivers could be converted into modules. The different > functions to register the clocksource or the clockevent are already > exporting their symbols for modules but the sched_clock_register() > function is missing. > > Export the symbols so the drivers using this function can be converted > into modules. > > Signed-off-by: Daniel Lezcano Reviewed-by: Will McVicker Thanks, Will > --- > kernel/time/sched_clock.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/kernel/time/sched_clock.c b/kernel/time/sched_clock.c > index cc15fe293719..cc1afec306b3 100644 > --- a/kernel/time/sched_clock.c > +++ b/kernel/time/sched_clock.c > @@ -174,8 +174,7 @@ static enum hrtimer_restart sched_clock_poll(struct hrtimer *hrt) > return HRTIMER_RESTART; > } > > -void __init > -sched_clock_register(u64 (*read)(void), int bits, unsigned long rate) > +void sched_clock_register(u64 (*read)(void), int bits, unsigned long rate) > { > u64 res, wrap, new_mask, new_epoch, cyc, ns; > u32 new_mult, new_shift; > @@ -247,6 +246,7 @@ sched_clock_register(u64 (*read)(void), int bits, unsigned long rate) > > pr_debug("Registered %pS as sched_clock source\n", read); > } > +EXPORT_SYMBOL_GPL(sched_clock_register); > > void __init generic_sched_clock_init(void) > { > -- > 2.43.0 >