From: matwey.kornilov@gmail.com (Matwey V. Kornilov)
To: kernelnewbies@lists.kernelnewbies.org
Subject: Get local CPU id
Date: Mon, 09 Mar 2015 18:35:21 +0300 [thread overview]
Message-ID: <mdkejp$2tv$1@ger.gmane.org> (raw)
In-Reply-To: <mdi6jf$1ah$1@ger.gmane.org>
Many thanks for all answers. smp_processor_id() works just fine in
interrupt context.
Unfortunately /proc/interrupts is not what I was looking for. My idea
was to print a line to dmesg at every interrupt to have a timestamp like
the following:
[ 926.440799] Enter intr at 0
[ 926.441059] Exit intr at 0
next prev parent reply other threads:[~2015-03-09 15:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-08 19:06 Get local CPU id Matwey V. Kornilov
2015-03-08 20:41 ` Nicholas Krause
2015-03-08 21:49 ` Maxime Ripard
2015-03-08 22:03 ` Nicholas Krause
2015-03-08 22:30 ` Valdis.Kletnieks at vt.edu
2015-03-08 23:10 ` Nicholas Krause
2015-03-09 14:39 ` Maxime Ripard
2015-03-09 12:59 ` Maxime Ripard
2015-03-09 0:37 ` Anish Kumar
2015-03-09 0:52 ` Nicholas Krause
2015-03-09 15:35 ` Matwey V. Kornilov [this message]
2015-03-09 16:26 ` Jeff Haran
2015-03-09 17:42 ` Nick Krause
2015-03-09 18:10 ` Valdis.Kletnieks at vt.edu
2015-03-09 20:05 ` Nicholas Krause
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