From: Jacob Pan <jacob.jun.pan@linux.intel.com>
To: LKML <linux-kernel@vger.kernel.org>,
Rafael Wysocki <rafael.j.wysocki@intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
Linux PM <linux-pm@vger.kernel.org>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
"David S. Miller" <davem@davemloft.net>,
Andrew Morton <akpm@linux-foundation.org>,
Rusty Russell <rusty@rustcorp.com.au>,
Jacob Pan <jacob.jun.pan@linux.intel.com>
Subject: [PATCH v4 1/2] cpumask: export cpumask_any_but
Date: Fri, 19 Feb 2016 12:37:32 -0800 [thread overview]
Message-ID: <1455914253-18138-2-git-send-email-jacob.jun.pan@linux.intel.com> (raw)
In-Reply-To: <1455914253-18138-1-git-send-email-jacob.jun.pan@linux.intel.com>
Export cpumask_any_but() for module use. This will be used by drivers
such as intel_rapl to locate an active cpu on a socket.
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
---
lib/cpumask.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/cpumask.c b/lib/cpumask.c
index 5a70f61..81dedaa 100644
--- a/lib/cpumask.c
+++ b/lib/cpumask.c
@@ -41,6 +41,7 @@ int cpumask_any_but(const struct cpumask *mask, unsigned int cpu)
break;
return i;
}
+EXPORT_SYMBOL(cpumask_any_but);
/* These are not inline because of header tangles. */
#ifdef CONFIG_CPUMASK_OFFSTACK
--
1.9.1
next prev parent reply other threads:[~2016-02-19 20:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-19 20:37 [PATCH v4 0/2] powercap/rapl: reduce ipi calls and misc clean up Jacob Pan
2016-02-19 20:37 ` Jacob Pan [this message]
2016-02-19 20:37 ` [PATCH v4 2/2] powercap/rapl: reduce ipi calls Jacob Pan
2016-02-19 21:50 ` Thomas Gleixner
2016-02-19 22:01 ` Thomas Gleixner
2016-02-19 22:23 ` Jacob Pan
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