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slub: Fix debugobjects with lockless fastpath
On Thu, 24 Mar 2011, Ingo Molnar wrote:
> RIP: 0010:[<ffffffff810570a9>] [<ffffffff810570a9>] get_next_timer_interrupt+0x119/0x260
That's a typical timer crash, but you were unable to debug it with
debugobjects because commit d3f661d6
broke those.
Cc: Christoph Lameter <cl@linux.com>
Tested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
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parent
6d1e9a42e7
commit
f9b615de46
@ -849,11 +849,11 @@ static inline void slab_free_hook(struct kmem_cache *s, void *x)
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local_irq_save(flags);
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kmemcheck_slab_free(s, x, s->objsize);
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debug_check_no_locks_freed(x, s->objsize);
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if (!(s->flags & SLAB_DEBUG_OBJECTS))
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debug_check_no_obj_freed(x, s->objsize);
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local_irq_restore(flags);
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}
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#endif
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if (!(s->flags & SLAB_DEBUG_OBJECTS))
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debug_check_no_obj_freed(x, s->objsize);
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}
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/*
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