Hi all,
use cpu_relax() here, too (instead of barrier()).
Signed-off-by: Andreas Mohr <[email protected]>
diff -urN linux-2.6.17-rc6-mm2.orig/include/linux/interrupt.h linux-2.6.17-rc6-mm2.my/include/linux/interrupt.h
--- linux-2.6.17-rc6-mm2.orig/include/linux/interrupt.h 2006-06-13 19:28:16.000000000 +0200
+++ linux-2.6.17-rc6-mm2.my/include/linux/interrupt.h 2006-06-14 20:35:49.000000000 +0200
@@ -227,7 +227,7 @@
static inline void tasklet_unlock_wait(struct tasklet_struct *t)
{
- while (test_bit(TASKLET_STATE_RUN, &(t)->state)) { barrier(); }
+ while (test_bit(TASKLET_STATE_RUN, &(t)->state)) { cpu_relax(); }
}
#else
#define tasklet_trylock(t) 1
-
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