* Sergio Monteiro Basto <[email protected]> wrote:
> Now with CONFIG_HOTPLUG_CPU=y I got:
> UPD include/linux/compile.h
> kernel/fork.c:72: error: section of 'tasklist_lock' conflicts with previous declaration
> make[1]: *** [kernel/fork.o] Error 1
this one should be fixed by the patch below.
Ingo
Index: linux/kernel/fork.c
===================================================================
--- linux.orig/kernel/fork.c
+++ linux/kernel/fork.c
@@ -69,7 +69,7 @@ int max_threads; /* tunable limit on nr
DEFINE_PER_CPU(unsigned long, process_counts) = 0;
-__cacheline_aligned DEFINE_RWLOCK(tasklist_lock); /* outer */
+DEFINE_RWLOCK(tasklist_lock); /* outer */
/*
* Delayed mmdrop. In the PREEMPT_RT case we
-
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