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Date: 02 Apr 2008 15:43:57 +0200 From: Andi Kleen <andi@...stfloor.org> To: Peter Zijlstra <a.p.zijlstra@...llo.nl> Cc: Jens Axboe <jens.axboe@...cle.com>, Pekka Enberg <penberg@...helsinki.fi>, paulmck@...ux.vnet.ibm.com, Ingo Molnar <mingo@...e.hu>, Vegard Nossum <vegard.nossum@...il.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Andrew Morton <akpm@...ux-foundation.org>, Randy Dunlap <randy.dunlap@...cle.com> Subject: Re: kmemcheck caught read from freed memory (cfq_free_io_context) Peter Zijlstra <a.p.zijlstra@...llo.nl> writes: > > Ok I gave it a go, how bad is this text? Should be also in the kernel doc description of kmem_cache_create(), so it appears in manpages etc. -Andi > > Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl> > --- > diff --git a/include/linux/slab.h b/include/linux/slab.h > index f950a89..e049ddc 100644 > --- a/include/linux/slab.h > +++ b/include/linux/slab.h > @@ -25,6 +25,32 @@ > #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */ > #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */ > #define SLAB_PANIC 0x00040000UL /* Panic if kmem_cache_create() fails */ > +/* > + * SLAB_DESTROY_BY_RCU - **WARNING** READ THIS! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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