Messages in this thread | | | Date | Tue, 9 Nov 2004 23:44:23 +0100 | From | Lukas Hejtmanek <> | Subject | Re: Kernel 2.6.9 Multiple Page Allocation Failures |
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On Tue, Nov 09, 2004 at 02:46:07PM -0800, Andrew Morton wrote: > > > Can you please run your workload which cause 0-order page allocation > > > failures with the following patch, pretty please? > > > > > > We will have more information on the free areas state when the allocation > > > fails. > > > > > > Andrew, please apply it to the next -mm, will you? > > > > here is the trace: > > klogd: page allocation failure. order:0, mode: 0x20 > > [__alloc_pages+441/862] __alloc_pages+0x1b9/0x363 > > [__get_free_pages+42/63] __get_free_pages+0x25/0x3f > > [kmem_getpages+37/201] kmem_getpages+0x21/0xc9 > > [cache_grow+175/333] cache_grow+0xab/0x14d > > [cache_alloc_refill+376/537] cache_alloc_refill+0x174/0x219 > > [__kmalloc+137/140] __kmalloc+0x85/0x8c > > [alloc_skb+75/224] alloc_skb+0x47/0xe0 > > [e1000_alloc_rx_buffers+72/227] e1000_alloc_rx_buffers+0x44/0xe3 > > [e1000_clean_rx_irq+402/1095] e1000_clean_rx_irq+0x18e/0x447 > > [e1000_clean+85/202] e1000_clean+0x51/0xca > > What kernel is in use here? > > There was a problem related to e1000 and TSO which was leading to these > over-aggressive atomic allocations. That was fixed (within ./net/) > post-2.6.9.
I use vanilla 2.6.9.
-- Lukáš Hejtmánek - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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