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(parent: 019604f) | patch
io_uring: we should not need two write barriers for SQ updates
authorJens Axboe <axboe@kernel.dk>
Thu, 27 Feb 2020 02:54:12 +0000 (19:54 -0700)
committerJens Axboe <axboe@kernel.dk>
Thu, 27 Feb 2020 02:54:12 +0000 (19:54 -0700)
commit58d3994d9be0783990af82571cea819b499d526c
treef0c24ee8ff857c11e731d5366908466605a91b4dtree | snapshot
parent019604f22a4cbeb71bb80d8077fa511ae62ea14ccommit | diff
io_uring: we should not need two write barriers for SQ updates

Just after updating the tail should be fine.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
engines/io_uring.c diff | blob | blame | history
t/io_uring.c diff | blob | blame | history
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