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From: Xiaoguang Wang <[email protected]>
To: [email protected]
Cc: [email protected], [email protected]
Subject: [PATCH 5.11 0/2] registered files improvements for IOPOLL mode
Date: Tue, 17 Nov 2020 14:17:21 +0800	[thread overview]
Message-ID: <[email protected]> (raw)

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


             reply	other threads:[~2020-11-17  6:17 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-17  6:17 Xiaoguang Wang [this message]
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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