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* [PATCH v2 0/4] singly linked list for chains
@ 2020-10-27 23:25 Pavel Begunkov
  2020-10-27 23:25 ` [PATCH 1/4] io_uring: track link's head and tail during submit Pavel Begunkov
                   ` (4 more replies)
  0 siblings, 5 replies; 8+ messages in thread
From: Pavel Begunkov @ 2020-10-27 23:25 UTC (permalink / raw)
  To: Jens Axboe, io-uring

v2: split the meat patch.

I did not re-benchmark it, but as stated before: 5030 vs 5160 KIOPS by a
naive (consistent) nop benchmark that submits 32 linked nops and then
submits them in a loop. Worth trying with some better hardware.

Pavel Begunkov (4):
  io_uring: track link's head and tail during submit
  io_uring: track link timeout's master explicitly
  io_uring: link requests with singly linked list
  io_uring: toss io_kiocb fields for better caching

 fs/io_uring.c | 181 ++++++++++++++++++++++----------------------------
 1 file changed, 80 insertions(+), 101 deletions(-)

-- 
2.24.0


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2020-10-30 21:32 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-10-27 23:25 [PATCH v2 0/4] singly linked list for chains Pavel Begunkov
2020-10-27 23:25 ` [PATCH 1/4] io_uring: track link's head and tail during submit Pavel Begunkov
2020-10-27 23:25 ` [PATCH 2/4] io_uring: track link timeout's master explicitly Pavel Begunkov
2020-10-27 23:25 ` [PATCH 3/4] io_uring: link requests with singly linked list Pavel Begunkov
2020-10-27 23:25 ` [PATCH 4/4] io_uring: toss io_kiocb fields for better caching Pavel Begunkov
2020-10-28 14:18 ` [PATCH v2 0/4] singly linked list for chains Jens Axboe
2020-10-30 12:46   ` Pavel Begunkov
2020-10-30 21:32     ` Jens Axboe

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