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authorWeihang Li <[email protected]>2021-05-28 17:37:41 +0800
committerJason Gunthorpe <[email protected]>2021-06-08 14:58:51 -0300
commit8f9513d89f0417d3ca0a99b5f63c84b4cf2ed5fa (patch)
tree98dd4ec5b5709c4fc537ff127b02af7f7097a32e /tools/perf/scripts/python
parent33649cd3f9497523c7110337b9c6f08ab43746c6 (diff)
RDMA/hns: Use refcount_t instead of atomic_t for QP reference counting
The refcount_t API will WARN on underflow and overflow of a reference counter, and avoid use-after-free risks. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Weihang Li <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
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