diff options
| author | Wengang Wang <[email protected]> | 2015-10-08 13:27:04 +0800 |
|---|---|---|
| committer | Doug Ledford <[email protected]> | 2015-12-08 16:48:10 -0500 |
| commit | 0ef2f05c7e02ff99c0b5b583d7dee2cd12b053f2 (patch) | |
| tree | c5305adcf047948e7eb5d368b951c47940a1869c /tools/perf/scripts/python/bin | |
| parent | 73d4da7b9fec13cbddcf548888c4d0e46f1d5087 (diff) | |
IB/mlx4: Use vmalloc for WR buffers when needed
There are several hits that WR buffer allocation(kmalloc) failed.
It failed at order 3 and/or 4 contigous pages allocation. At the same time
there are actually 100MB+ free memory but well fragmented.
So try vmalloc when kmalloc failed.
Signed-off-by: Wengang Wang <[email protected]>
Acked-by: Or Gerlitz <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions