Messages in this thread Patch in this message | | | Date | Sun, 20 Nov 2005 08:05:37 +0000 (GMT) | From | Hugh Dickins <> | Subject | Re: 2.6.15-rc1-mm2 -- Bad page state at free_hot_cold_page (in process 'aplay', page c18eef30) |
| |
On Sat, 19 Nov 2005, Miles Lane wrote: > [17179671.700000] Bad page state at free_hot_cold_page (in process > 'aplay', page c18eef30) > [17179671.700000] flags:0x80000414 mapping:00000000 mapcount:0 count:0
Please let me know if it's not fixed by:
--- 2.6.15-rc1-mm2/sound/core/memalloc.c 2005-11-12 09:01:28.000000000 +0000 +++ linux/sound/core/memalloc.c 2005-11-19 19:03:32.000000000 +0000 @@ -197,6 +197,7 @@ void *snd_malloc_pages(size_t size, gfp_ snd_assert(size > 0, return NULL); snd_assert(gfp_flags != 0, return NULL); + gfp_flags |= __GFP_COMP; /* compound page lets parts be mapped */ pg = get_order(size); if ((res = (void *) __get_free_pages(gfp_flags, pg)) != NULL) { mark_pages(virt_to_page(res), pg); @@ -241,6 +242,7 @@ static void *snd_malloc_dev_pages(struct snd_assert(dma != NULL, return NULL); pg = get_order(size); gfp_flags = GFP_KERNEL + | __GFP_COMP /* compound page lets parts be mapped */ | __GFP_NORETRY /* don't trigger OOM-killer */ | __GFP_NOWARN; /* no stack trace print - this call is non-critical */ res = dma_alloc_coherent(dev, PAGE_SIZE << pg, dma, gfp_flags); - 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/
| |