Messages in this thread Patch in this message | | | From | Joonas Lahtinen <> | Subject | [PATCH] kernel/cpu: Distinct name for cpu_hotplug.dep_map | Date | Thu, 9 Jun 2016 14:48:39 +0300 |
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Use distinctive name for cpu_hotplug.dep_map to avoid the actual cpu_hotplug.lock appearing as cpu_hotplug.lock#2 in lockdep splats.
Cc: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Gautham R. Shenoy <ego@linux.vnet.ibm.com> Cc: intel-gfx@lists.freedesktop.org Cc: trivial@kernel.org Acked-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> --- This time CC'ing trivial@kernel.org too in the hopes of finally getting this in. --- kernel/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/cpu.c b/kernel/cpu.c index d948e44..d74199d 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -155,7 +155,7 @@ static struct { .wq = __WAIT_QUEUE_HEAD_INITIALIZER(cpu_hotplug.wq), .lock = __MUTEX_INITIALIZER(cpu_hotplug.lock), #ifdef CONFIG_DEBUG_LOCK_ALLOC - .dep_map = {.name = "cpu_hotplug.lock" }, + .dep_map = STATIC_LOCKDEP_MAP_INIT("cpu_hotplug.dep_map", &cpu_hotplug.dep_map), #endif }; -- 2.5.5
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