public inbox for [email protected]
 help / color / mirror / Atom feed
* [PATCH 5.9 0/7] recv/rw select-buffer fortifying
@ 2020-07-16 20:27 Pavel Begunkov
  2020-07-16 20:27 ` [PATCH 1/7] io_uring: indent left {send,recv}[msg]() Pavel Begunkov
                   ` (7 more replies)
  0 siblings, 8 replies; 10+ messages in thread
From: Pavel Begunkov @ 2020-07-16 20:27 UTC (permalink / raw)
  To: Jens Axboe, io-uring

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


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2020-07-16 21:16 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-07-16 20:27 [PATCH 5.9 0/7] recv/rw select-buffer fortifying Pavel Begunkov
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

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox