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linux: use io_uring to batch epoll_ctl calls #3979

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merged 3 commits into from May 1, 2023

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This work was sponsored by ISC, the Internet Systems Consortium.

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@bnoordhuis bnoordhuis merged commit 6e073ef into libuv:v1.x May 1, 2023
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@bnoordhuis bnoordhuis deleted the batch-epoll-ctl branch May 1, 2023 07:00
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https://lore.kernel.org/io-uring/20230501185240.352642-1-info@bnoordhuis.nl/T/#u - I sent a patch upstream to remove the deprecation warning around IORING_OP_EPOLL_CTL.

torvalds pushed a commit to torvalds/linux that referenced this pull request Jun 2, 2023
Libuv recently started using it so there is at least one consumer now.

Cc: stable@vger.kernel.org
Fixes: 61a2732 ("io_uring: deprecate epoll_ctl support")
Link: libuv/libuv#3979
Signed-off-by: Ben Noordhuis <info@bnoordhuis.nl>
Link: https://lore.kernel.org/r/20230506095502.13401-1-info@bnoordhuis.nl
Signed-off-by: Jens Axboe <axboe@kernel.dk>
charwliu pushed a commit to charwliu/linux that referenced this pull request Jun 9, 2023
commit 4ea0bf4 upstream.

Libuv recently started using it so there is at least one consumer now.

Cc: stable@vger.kernel.org
Fixes: 61a2732 ("io_uring: deprecate epoll_ctl support")
Link: libuv/libuv#3979
Signed-off-by: Ben Noordhuis <info@bnoordhuis.nl>
Link: https://lore.kernel.org/r/20230506095502.13401-1-info@bnoordhuis.nl
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Whissi pushed a commit to Whissi/linux-stable that referenced this pull request Jun 9, 2023
commit 4ea0bf4 upstream.

Libuv recently started using it so there is at least one consumer now.

Cc: stable@vger.kernel.org
Fixes: 61a2732 ("io_uring: deprecate epoll_ctl support")
Link: libuv/libuv#3979
Signed-off-by: Ben Noordhuis <info@bnoordhuis.nl>
Link: https://lore.kernel.org/r/20230506095502.13401-1-info@bnoordhuis.nl
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sweettea pushed a commit to sweettea/btrfs-fscrypt that referenced this pull request Jun 15, 2023
Libuv recently started using it so there is at least one consumer now.

Cc: stable@vger.kernel.org
Fixes: 61a2732 ("io_uring: deprecate epoll_ctl support")
Link: libuv/libuv#3979
Signed-off-by: Ben Noordhuis <info@bnoordhuis.nl>
Link: https://lore.kernel.org/r/20230506095502.13401-1-info@bnoordhuis.nl
Signed-off-by: Jens Axboe <axboe@kernel.dk>
tuxedo-bot pushed a commit to tuxedocomputers/linux that referenced this pull request Sep 4, 2023
BugLink: https://bugs.launchpad.net/bugs/2029808

commit 4ea0bf4 upstream.

Libuv recently started using it so there is at least one consumer now.

Cc: stable@vger.kernel.org
Fixes: 61a2732 ("io_uring: deprecate epoll_ctl support")
Link: libuv/libuv#3979
Signed-off-by: Ben Noordhuis <info@bnoordhuis.nl>
Link: https://lore.kernel.org/r/20230506095502.13401-1-info@bnoordhuis.nl
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2 participants