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| author | Eric Dumazet <[email protected]> | 2010-10-28 14:40:54 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-10-29 06:17:07 +0000 |
| commit | 5c1eb08936693cd78c71164c8bea0b086ae72c67 (patch) | |
| tree | c574c0702264acba1a695148dae27cf189287acc /tools/perf/scripts/python/check-perf-trace.py | |
| parent | x86, memblock: Fix early_node_mem with big reserved region. (diff) | |
| download | kernel-5c1eb08936693cd78c71164c8bea0b086ae72c67.tar.gz kernel-5c1eb08936693cd78c71164c8bea0b086ae72c67.zip | |
x86-32: Restore irq stacks NUMA-aware allocations
Commit 22d4cd4c4d ("Allocate irq stacks seperate from percpu
area") removed NUMA affinity of IRQ stacks as side-effect of
the fix.
Using alloc_pages_node() instead of __get_free_pages() is safe,
even if the target node has no available LOWMEM pages :
alloc_pages_node() fallbacks to another node.
Signed-off-by: Eric Dumazet <[email protected]>
Acked-by: Brian Gerst <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Peter Zijlstra <[email protected]>
LKML-Reference: <1288276854.2649.607.camel@edumazet-laptop>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions