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authorJens Axboe <axboe@kernel.dk>2024-09-21 01:59:52 -0600
committerJens Axboe <axboe@kernel.dk>2024-10-29 13:43:26 -0600
commitf4bb2f65bb8154c1a2c2d7e01db0c98dffb5918f (patch)
tree2398f4ce0d2b7ac68fa9c912ab213cd7e44f0e1e /scripts
parentio_uring/eventfd: abstract out ev_fd grab + release helpers (diff)
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io_uring/eventfd: move ctx->evfd_last_cq_tail into io_ev_fd
Everything else about the io_uring eventfd support is nicely kept private to that code, except the cached_cq_tail tracking. With everything else in place, move io_eventfd_flush_signal() to using the ev_fd grab+release helpers, which then enables the direct use of io_ev_fd for this tracking too. Link: https://lore.kernel.org/r/20240921080307.185186-7-axboe@kernel.dk Signed-off-by: Jens Axboe <axboe@kernel.dk>
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