diff options
| author | Jason Gunthorpe <[email protected]> | 2019-05-23 11:31:45 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2019-06-24 17:37:10 -0300 |
| commit | 187229c2ddd12a5bb5cd6bb3fbef9ecbc6eead92 (patch) | |
| tree | c0f05c9c81d53d3f6d79bc464ce35273f01a52a8 /tools/perf/util/c++/clang-test.cpp | |
| parent | 8a1a0cd0b770a0f40a49db923479879fa7135aae (diff) | |
mm/hmm: Remove racy protection against double-unregistration
No other register/unregister kernel API attempts to provide this kind of
protection as it is inherently racy, so just drop it.
Callers should provide their own protection, and it appears nouveau
already does.
Signed-off-by: Jason Gunthorpe <[email protected]>
Reviewed-by: Jérôme Glisse <[email protected]>
Reviewed-by: John Hubbard <[email protected]>
Reviewed-by: Ralph Campbell <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Tested-by: Philip Yang <[email protected]>
Diffstat (limited to 'tools/perf/util/c++/clang-test.cpp')
0 files changed, 0 insertions, 0 deletions