From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: tglx@linutronix.de
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 4/9] genirq/timings: Use the min kernel macro
Date: Mon, 13 May 2019 12:29:48 +0200 [thread overview]
Message-ID: <20190513102953.16424-5-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20190513102953.16424-1-daniel.lezcano@linaro.org>
The' min' is available as a kernel macro. Use it instead of writing
the same code.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
kernel/irq/timings.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/irq/timings.c b/kernel/irq/timings.c
index 06bde5253a7d..8928601b4b42 100644
--- a/kernel/irq/timings.c
+++ b/kernel/irq/timings.c
@@ -406,8 +406,7 @@ static u64 __irq_timings_next_event(struct irqt_stat *irqs, int irq, u64 now)
/*
* 'count' will depends if the circular buffer wrapped or not
*/
- count = irqs->count < IRQ_TIMINGS_SIZE ?
- irqs->count : IRQ_TIMINGS_SIZE;
+ count = min_t(int, irqs->count, IRQ_TIMINGS_SIZE);
start = irqs->count < IRQ_TIMINGS_SIZE ?
0 : (irqs->count & IRQ_TIMINGS_MASK);
--
2.17.1
next prev parent reply other threads:[~2019-05-13 10:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-13 10:29 [PATCH 0/9] genirq/timings: Fixes and selftests Daniel Lezcano
2019-05-13 10:29 ` [PATCH 1/9] genirq/timings: Fix next event index function Daniel Lezcano
2019-05-13 10:29 ` [PATCH 2/9] genirq/timings: Fix timings buffer inspection Daniel Lezcano
2019-05-13 10:29 ` [PATCH 3/9] genirq/timings: Optimize the period detection speed Daniel Lezcano
2019-05-13 10:29 ` Daniel Lezcano [this message]
2019-05-13 10:29 ` [PATCH 5/9] genirq/timings: Encapsulate timings push Daniel Lezcano
2019-05-13 10:29 ` [PATCH 6/9] genirq/timings: Encapsulate storing function Daniel Lezcano
2019-05-13 10:29 ` [PATCH 7/9] genirq/timings: Add selftest for circular array Daniel Lezcano
2019-05-13 10:50 ` Andy Shevchenko
2019-05-13 11:03 ` Daniel Lezcano
2019-05-13 10:29 ` [PATCH 8/9] genirq/timings: Add selftest for irqs circular buffer Daniel Lezcano
2019-05-13 10:29 ` [PATCH 9/9] genirq/timings: Add selftest for next event computation Daniel Lezcano
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=20190513102953.16424-5-daniel.lezcano@linaro.org \
--to=daniel.lezcano@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tglx@linutronix.de \
/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;
as well as URLs for NNTP newsgroup(s).