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* [PATCH 0/2] fix deadlock in __io_req_task_submit()
@ 2021-02-03 14:57 Hao Xu
  2021-02-03 14:57 ` [PATCH 1/2] io_uring: add uring_lock as an argument to io_sqe_files_unregister() Hao Xu
  2021-02-03 14:57 ` [PATCH 2/2] io_uring: don't hold uring_lock when calling io_run_task_work* Hao Xu
  0 siblings, 2 replies; 20+ messages in thread
From: Hao Xu @ 2021-02-03 14:57 UTC (permalink / raw)
  To: Jens Axboe; +Cc: io-uring, Pavel Begunkov, Joseph Qi

This patchset is to fix a deadlock issue in __io_req_task_submit(), the
first patch is a prep one and the second patch does the work.

Hao Xu (2):
  io_uring: add uring_lock as an argument to io_sqe_files_unregister()
  io_uring: don't hold uring_lock when calling io_run_task_work*

 fs/io_uring.c | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 20+ messages in thread

end of thread, other threads:[~2021-02-11 13:33 UTC | newest]

Thread overview: 20+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-02-03 14:57 [PATCH 0/2] fix deadlock in __io_req_task_submit() Hao Xu
2021-02-03 14:57 ` [PATCH 1/2] io_uring: add uring_lock as an argument to io_sqe_files_unregister() Hao Xu
2021-02-03 16:33   ` Pavel Begunkov
2021-02-04  3:34     ` Hao Xu
2021-02-04 11:11       ` Pavel Begunkov
2021-02-04 14:49         ` Jens Axboe
2021-02-03 14:57 ` [PATCH 2/2] io_uring: don't hold uring_lock when calling io_run_task_work* Hao Xu
2021-02-03 16:35   ` Pavel Begunkov
2021-02-03 16:45     ` Pavel Begunkov
2021-02-04  3:25       ` Hao Xu
2021-02-04 11:17         ` Pavel Begunkov
2021-02-04 15:26           ` Pavel Begunkov
2021-02-05  9:57             ` Hao Xu
2021-02-05 10:18               ` Pavel Begunkov
2021-02-06 11:34                 ` Hao Xu
2021-02-07 17:16                   ` Pavel Begunkov
2021-02-06 16:21                 ` Hao Xu
2021-02-11 13:30                 ` Hao Xu
2021-02-05 10:03       ` Hao Xu
2021-02-04 11:33   ` Pavel Begunkov

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