Felix MoessbauerandGreg Kroah-Hartman 5740c0fa93 io_uring/io-wq: inherit cpuset of cgroup in io worker ...

[ Upstream commit 84eacf177f ]

The io worker threads are userland threads that just never exit to the
userland. By that, they are also assigned to a cgroup (the group of the
creating task).

When creating a new io worker, this worker should inherit the cpuset
of the cgroup.

Fixes: da64d6db3b ("io_uring: One wqe per wq")
Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
Link: https://lore.kernel.org/r/20240910171157.166423-3-felix.moessbauer@siemens.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-10-04 16:29:01 +02:00

..

advise.c

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advise.h

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alloc_cache.h

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cancel.c

io_uring: use fget/fput consistently

2024-01-20 11:51:38 +01:00

cancel.h

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epoll.c

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epoll.h

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fdinfo.c

io_uring/fdinfo: remove need for sqpoll lock for thread/pid retrieval

2023-11-28 17:19:52 +00:00

fdinfo.h

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filetable.c

io_uring: drop any code related to SCM_RIGHTS

2024-03-26 18:19:09 -04:00

filetable.h

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fs.c

io_uring/fs: consider link->flags when getting path for LINKAT

2023-12-03 07:33:07 +01:00

fs.h

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io_uring.c

io_uring: tighten task exit cancellations

2024-08-03 08:54:17 +02:00

io_uring.h

io_uring: use the right type for work_llist empty check

2024-06-12 11:11:32 +02:00

io-wq.c

io_uring/io-wq: inherit cpuset of cgroup in io worker

2024-10-04 16:29:01 +02:00

io-wq.h

io_uring: break out of iowq iopoll on teardown

2023-09-07 09:02:27 -06:00

kbuf.c

io_uring: check for non-NULL file pointer in io_file_can_poll()

2024-06-21 14:38:23 +02:00

kbuf.h

io_uring/kbuf: hold io_buffer_list reference over mmap

2024-04-10 16:36:03 +02:00

Makefile

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msg_ring.c

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msg_ring.h

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net.c

io_uring/net: restore msg_control on sendzc retry

2024-04-17 11:19:33 +02:00

net.h

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nop.c

io_uring: fail NOP if non-zero op flags is passed in

2024-06-12 11:11:18 +02:00

nop.h

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notif.c

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notif.h

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opdef.c

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opdef.h

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openclose.c

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openclose.h

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poll.c

io_uring: fix poll_remove stalled req completion

2024-03-26 18:20:09 -04:00

poll.h

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refs.h

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rsrc.c

io_uring/rsrc: fix incorrect assignment of iter->nr_segs in io_import_fixed

2024-06-27 13:49:10 +02:00

rsrc.h

io_uring: drop any code related to SCM_RIGHTS

2024-03-26 18:19:09 -04:00

rw.c

io_uring/rw: ensure io->bytes_done is always initialized

2024-01-25 15:35:45 -08:00

rw.h

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slist.h

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splice.c

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splice.h

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sqpoll.c

io_uring/sqpoll: work around a potential audit memory leak

2024-06-27 13:49:01 +02:00

sqpoll.h

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statx.c

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statx.h

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sync.c

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sync.h

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tctx.c

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tctx.h

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timeout.c

io_uring: fix io_match_task must_hold

2024-08-03 08:54:41 +02:00

timeout.h

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uring_cmd.c

io_uring/cmd: fix breakage in SOCKET_URING_OP_SIOC* implementation

2023-12-20 17:01:52 +01:00

uring_cmd.h

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xattr.c

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xattr.h

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