diff mbox

[7/7] preempt: Take away preempt_enable_no_resched() from modules

Message ID 20131120112935.6be596e4@ultegra (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Jacob Pan Nov. 20, 2013, 7:29 p.m. UTC 
On Wed, 20 Nov 2013 20:18:41 +0100
Peter Zijlstra <peterz@infradead.org> wrote:

> I think the below will cure both -- will fold in the proper patches
> tomorrow, need to get away from the computer noaw.
[Jacob Pan] looks good to me. one more thing for tomorrow :)


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diff mbox

Patch

diff --git a/kernel/softirq.c b/kernel/softirq.c
index d3283d3..750e853 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -114,6 +114,7 @@  void __local_bh_disable_ip(unsigned long ip,
unsigned int cnt) if (preempt_count() == cnt)
                trace_preempt_off(CALLER_ADDR0,
get_parent_ip(CALLER_ADDR1)); }
+EXPORT_SYMBOL_GPL(__local_bh_disable_ip);
 #endif /* CONFIG_TRACE_IRQFLAGS */
 
 static void __local_bh_enable(unsigned int cnt)
@@ -169,7 +170,7 @@  void __local_bh_enable_ip(unsigned long ip,
unsigned int cnt) #endif
        preempt_check_resched();
 }
-
+EXPORT_SYMBOL_GPL(__local_bh_enable_ip);
 /*
  * We restart softirq processing for at most MAX_SOFTIRQ_RESTART times,
  * but break the loop if need_resched() is set or after 2 ms.