From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH 5.9 0/7] recv/rw select-buffer fortifying
Date: Thu, 16 Jul 2020 23:27:58 +0300 [thread overview]
Message-ID: <[email protected]> (raw)
This series makes selected buffer managment more resilient to errors,
especially io_recv[msg](). Even though, it makes some small accidential
optimisations, I don't think performance difference will be observable
at the end.
Pavel Begunkov (7):
io_uring: indent left {send,recv}[msg]()
io_uring: remove extra checks in send/recv
io_uring: don't forget cflags in io_recv()
io_uring: free selected-bufs if error'ed
io_uring: move BUFFER_SELECT check into *recv[msg]
io_uring: extract io_put_kbuf() helper
io_uring: don't open-code recv kbuf managment
fs/io_uring.c | 363 +++++++++++++++++++++++++-------------------------
1 file changed, 182 insertions(+), 181 deletions(-)
--
2.24.0
next reply other threads:[~2020-07-16 20:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-16 20:27 Pavel Begunkov [this message]
2020-07-16 20:27 ` [PATCH 1/7] io_uring: indent left {send,recv}[msg]() Pavel Begunkov
2020-07-16 20:28 ` [PATCH 2/7] io_uring: remove extra checks in send/recv Pavel Begunkov
2020-07-16 20:28 ` [PATCH 3/7] io_uring: don't forget cflags in io_recv() Pavel Begunkov
2020-07-16 20:28 ` [PATCH 4/7] io_uring: free selected-bufs if error'ed Pavel Begunkov
2020-07-16 20:28 ` [PATCH 5/7] io_uring: move BUFFER_SELECT check into *recv[msg] Pavel Begunkov
2020-07-16 20:28 ` [PATCH 6/7] io_uring: extract io_put_kbuf() helper Pavel Begunkov
2020-07-16 20:28 ` [PATCH 7/7] io_uring: don't open-code recv kbuf managment Pavel Begunkov
2020-07-16 21:13 ` [PATCH 5.9 0/7] recv/rw select-buffer fortifying Jens Axboe
2020-07-16 21:14 ` Pavel Begunkov
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