2006-05-23 18:53:47

by Andreas Mohr

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Subject: [PATCH] -mm: make rt_trace_on __read_mostly

Hello all,

i386 run-tested on 2.6.17-rc4-mm3.

Signed-off-by: Andreas Mohr <[email protected]>


diff -urN linux-2.6.17-rc4-mm3.orig/kernel/rtmutex-debug.c linux-2.6.17-rc4-mm3.my/kernel/rtmutex-debug.c
--- linux-2.6.17-rc4-mm3.orig/kernel/rtmutex-debug.c 2006-05-23 19:14:17.000000000 +0200
+++ linux-2.6.17-rc4-mm3/kernel/rtmutex-debug.c 2006-05-23 16:54:46.000000000 +0200
@@ -90,7 +90,7 @@
* into the tracing code when doing error printk or
* executing a BUG():
*/
-int rt_trace_on = 1;
+int rt_trace_on __read_mostly = 1;

void deadlock_trace_off(void)
{