diff options
| author | Masayoshi Mizuma <[email protected]> | 2016-06-20 09:33:17 +0900 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2016-07-13 09:17:55 -0700 |
| commit | 2fa843512bb5bbc0e876e4f55e22f26a3a8d3edb (patch) | |
| tree | b67ab35ae369935c62c0b4d120af3f3e6de8dd25 /tools/perf/scripts/python/stackcollapse.py | |
| parent | f80ec966c19b78af4360e26e32e1ab775253105f (diff) | |
nvme: avoid crashes when node 0 is memoryless node.
When CONFIG_NUMA is enabled and node 0 is memoryless, the system
crashes because nvme_probe() sets the device->numa_node to 0 by
set_dev_node(&pdev->dev, 0), so it tries to allocate memory from node 0.
To avoid the crash, we should change the 0 to first_memory_node.
Signed-off-by: Masayoshi Mizuma <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions