Messages in this thread Patch in this message | | | Date | Wed, 15 Nov 2006 19:32:38 +0100 | From | Christian Krafft <> | Subject | [patch 1/2] fix call to alloc_bootmem after bootmem has been freed |
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In some cases it might happen, that alloc_bootmem is beeing called after bootmem pages have been freed. This is, because the condition SYSTEM_BOOTING is still true after bootmem has been freed.
Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Index: linux/mm/page_alloc.c =================================================================== --- linux.orig/mm/page_alloc.c +++ linux/mm/page_alloc.c @@ -1931,7 +1931,7 @@ int zone_wait_table_init(struct zone *zo alloc_size = zone->wait_table_hash_nr_entries * sizeof(wait_queue_head_t); - if (system_state == SYSTEM_BOOTING) { + if (!slab_is_available()) { zone->wait_table = (wait_queue_head_t *) alloc_bootmem_node(pgdat, alloc_size); } else { - 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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