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* [PATCH 5.11 0/2] registered files improvements for IOPOLL mode
@ 2020-11-17  6:17 Xiaoguang Wang
  2020-11-17  6:17 ` [PATCH 5.11 1/2] io_uring: keep a pointer ref_node in io_kiocb Xiaoguang Wang
  2020-11-17  6:17 ` [PATCH 5.11 2/2] io_uring: don't take percpu_ref operations for registered files in IOPOLL mode Xiaoguang Wang
  0 siblings, 2 replies; 14+ messages in thread
From: Xiaoguang Wang @ 2020-11-17  6:17 UTC (permalink / raw)
  To: io-uring; +Cc: axboe, joseph.qi

Xiaoguang Wang (2):
  io_uring: keep a pointer ref_node in io_kiocb
  io_uring: don't take percpu_ref operations for registered files in
    IOPOLL mode

 fs/io_uring.c | 44 ++++++++++++++++++++++++++++++++++++--------
 1 file changed, 36 insertions(+), 8 deletions(-)

-- 
2.17.2


^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2020-11-18 15:58 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-11-17  6:17 [PATCH 5.11 0/2] registered files improvements for IOPOLL mode Xiaoguang Wang
2020-11-17  6:17 ` [PATCH 5.11 1/2] io_uring: keep a pointer ref_node in io_kiocb Xiaoguang Wang
2020-11-17  6:17 ` [PATCH 5.11 2/2] io_uring: don't take percpu_ref operations for registered files in IOPOLL mode Xiaoguang Wang
2020-11-17 10:43   ` Pavel Begunkov
2020-11-17 16:21     ` Xiaoguang Wang
2020-11-17 16:42       ` Pavel Begunkov
2020-11-17 16:30     ` Jens Axboe
2020-11-17 16:58       ` Pavel Begunkov
2020-11-18  1:42         ` Jens Axboe
2020-11-18 13:59           ` Pavel Begunkov
2020-11-18 14:59             ` Jens Axboe
2020-11-18 15:36               ` Xiaoguang Wang
2020-11-18 15:52                 ` Pavel Begunkov
2020-11-18 15:57                   ` Jens Axboe

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