Commit-ID: 183e4c2d3fa57d1d72d60fb1f0c2a0870d681f8d Gitweb: http://git.kernel.org/tip/183e4c2d3fa57d1d72d60fb1f0c2a0870d681f8d Author: David Rientjes <rientjes@xxxxxxxxxx> AuthorDate: Tue, 22 May 2012 21:17:56 -0700 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Wed, 23 May 2012 16:08:45 +0200 sched/numa: Allocate 'struct node_queue' on any node for offline nodes 'struct node_queue' must be allocated with NUMA_NO_NODE for nodes that are not (yet) online, otherwise the page allocator has a bad zonelist and results in an early crash. Tested-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx> Cc: linuxppc-dev@xxxxxxxxxxxxxxxx Cc: Lee Schermerhorn <lee.schermerhorn@xxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Link: http://lkml.kernel.org/r/alpine.DEB.2.00.1205222116160.32649@xxxxxxxxxxxxxxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- kernel/sched/numa.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/kernel/sched/numa.c b/kernel/sched/numa.c index 8eb92f7..fdf737d 100644 --- a/kernel/sched/numa.c +++ b/kernel/sched/numa.c @@ -885,7 +885,8 @@ static __init int numa_init(void) for_each_node(node) { struct node_queue *nq = kmalloc_node(sizeof(*nq), - GFP_KERNEL | __GFP_ZERO, node); + GFP_KERNEL | __GFP_ZERO, + node_online(node) ? node : NUMA_NO_NODE); BUG_ON(!nq); spin_lock_init(&nq->lock); -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html