Messages in this thread | | | Date | Mon, 31 Jul 2006 21:04:18 -0700 | From | Andrew Morton <> | Subject | Re: [BLOCK] bh: Ensure bh fits within a page |
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On Tue, 1 Aug 2006 13:04:43 +1000 Herbert Xu <herbert@gondor.apana.org.au> wrote:
> > There is a bug in jbd with slab debugging enabled where it was submitting > a bh obtained via jbd_rep_kmalloc which crossed a page boundary. A lot > of time was spent on tracking this down because the symptoms were far off > from where the problem was. > > This patch adds a sanity check to submit_bh so we can immediately spot > anyone doing similar things in future.
Seems sane.
> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> > > While you're at it, could you fix that jbd bug for us :)
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