Richard Yao e949d36040 Fix assertions in crypto reference helpers ... The assertions are racy and the use of `membar_exit()` did nothing to fix that. The helpers use atomic functions, so we cleverly get values from the atomics that we can use to ensure that the assertions operate on the correct values. We also use `membar_producer()` prior to decrementing reference counts so that operations that happened prior to a decrement to 0 will be guaranteed to happen before the decrement on architectures that reorder atomics. This also slightly improves performance by eliminating unnecessary reads, although I doubt it would be measurable in any benchmark. Reviewed-by: Mateusz Guzik <mjguzik@gmail.com> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes #13880		2022-09-15 13:24:00 -07:00
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aes	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
modes	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
sha2	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
sys	Fix assertions in crypto reference helpers	2022-09-15 13:24:00 -07:00