Chirantan Ekbote d1e8f146b1 cros_async: Replace notify_task with IORING_OP_NOP ... IORING_OP_NOP is a no-op that does no IO and can be used to measure the performance of the io_uring subsystem or to wake up a thread currently blocked inside an io_uring_enter syscall. Use it instead of keeping a separate eventfd. BUG=none TEST=unit tests Change-Id: I3b3e93c653e1db747c90456c1d93abb979c25d34 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2643844 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Chirantan Ekbote <chirantan@chromium.org> Reviewed-by: Dylan Reid <dgreid@chromium.org> Reviewed-by: Noah Gold <nkgold@google.com>		2021-01-26 09:15:12 +00:00
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src	cros_async: Replace notify_task with IORING_OP_NOP	2021-01-26 09:15:12 +00:00
.build_test_skip
Cargo.toml