From: John Kacur <jkacur@redhat.com>
To: lkml <linux-kernel@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
rt-users <linux-rt-users@vger.kernel.org>,
John Kacur <jkacur@redhat.com>
Subject: [PATCH] Compile error with allmodconfig and CONFIG_PREEMPT_RT_FULL=y
Date: Sun, 13 Nov 2011 01:30:29 +0100 [thread overview]
Message-ID: <1321144229-6108-1-git-send-email-jkacur@redhat.com> (raw)
ERROR: "in_serving_softirq" [net/sched/cls_cgroup.ko] undefined!
The above can be fixed by exporting in_serving_softirq
Signed-off-by: John Kacur <jkacur@redhat.com>
---
kernel/softirq.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/kernel/softirq.c b/kernel/softirq.c
index e8756aa..026a283 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -447,6 +447,7 @@ int in_serving_softirq(void)
preempt_enable();
return res;
}
+EXPORT_SYMBOL(in_serving_softirq);
/*
* Called with bh and local interrupts disabled. For full RT cpu must
--
1.7.2.3
reply other threads:[~2011-11-13 0:30 UTC|newest]
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