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| author | Liam Mark <lmark@codeaurora.org> | 2017-02-08 16:01:59 -0800 |
|---|---|---|
| committer | Liam Mark <lmark@codeaurora.org> | 2017-02-09 09:20:24 -0800 |
| commit | e7c2e64c85d20e951ab766ca928989f78e17b33e (patch) | |
| tree | c8830561ca18fef68f9b04f0234ad3b35365c034 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 20e1ed9259bf1c7c40b76b13d74d476608cc1d49 (diff) | |
iommu/io-pgtable-fast: alloc pgtable while fragmented
The size of the array which holds the page tables can be on the
order of several pages.
In a fragmented system it may not be possible to allocate the
memory as contiguous.
Handle fragmentation by falling back to vmalloc.
Change-Id: Icc29849bd1c8c589da24e2a73988e3247f7bcb64
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions