Pavel Begunkov de96e9ae69 io_uring: turn implicit assumptions into a warning ...

io_req_complete_post() is now io-wq only and shouldn't be used outside
of it, i.e. it relies that io-wq holds a ref for the request as
explained in a comment below. Let's add a warning to enforce the
assumption and make sure nobody would try to do anything weird.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/1013b60c35d431d0698cafbc53c06f5917348c20.1712331455.git.asml.silence@gmail.com
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2024-04-15 08:10:26 -06:00

..

advise.c

io_uring: always go async for unsupported fadvise flags

2023-01-29 15:18:26 -07:00

advise.h

io_uring: split out fadvise/madvise operations

2022-07-24 18:39:11 -06:00

alloc_cache.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

cancel.c

io_uring: fix warnings on shadow variables

2024-04-15 08:10:26 -06:00

cancel.h

io_uring/cancel: don't default to setting req->work.cancel_seq

2024-02-08 13:27:06 -07:00

epoll.c

io_uring: undeprecate epoll_ctl support

2023-05-26 20:22:41 -06:00

epoll.h

io_uring: move epoll handler to its own file

2022-07-24 18:39:11 -06:00

fdinfo.c

io_uring: fix warnings on shadow variables

2024-04-15 08:10:26 -06:00

fdinfo.h

io_uring: move fdinfo helpers to its own file

2022-07-24 18:39:12 -06:00

filetable.c

io_uring: drop any code related to SCM_RIGHTS

2023-12-19 12:36:34 -07:00

filetable.h

io_uring: expand main struct io_kiocb flags to 64-bits

2024-02-08 13:27:03 -07:00

fs.c

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

2023-11-20 09:01:42 -07:00

fs.h

io_uring: split out filesystem related operations

2022-07-24 18:39:11 -06:00

futex.c

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

futex.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

io_uring.c

io_uring: turn implicit assumptions into a warning

2024-04-15 08:10:26 -06:00

io_uring.h

io_uring: move mapping/allocation helpers to a separate file

2024-04-15 08:10:26 -06:00

io-wq.c

io-wq: fully initialize wqe before calling cpuhp_state_add_instance_nocalls()

2023-10-05 14:11:18 -06:00

io-wq.h

io_uring: break out of iowq iopoll on teardown

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

kbuf.c

io_uring/kbuf: remove dead define

2024-04-15 08:10:26 -06:00

kbuf.h

io_uring/kbuf: use vm_insert_pages() for mmap'ed pbuf ring

2024-04-15 08:10:26 -06:00

Makefile

io_uring: move mapping/allocation helpers to a separate file

2024-04-15 08:10:26 -06:00

memmap.c

io_uring: move mapping/allocation helpers to a separate file

2024-04-15 08:10:26 -06:00

memmap.h

io_uring: move mapping/allocation helpers to a separate file

2024-04-15 08:10:26 -06:00

msg_ring.c

io_uring: use io_file_from_index in io_msg_grab_file

2023-06-20 09:36:22 -06:00

msg_ring.h

io_uring: get rid of double locking

2022-12-07 06:47:13 -07:00

napi.c

io_uring/napi: enable even with a timeout of 0

2024-02-15 15:37:28 -07:00

napi.h

io_uring: add register/unregister napi function

2024-02-09 11:54:32 -07:00

net.c

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

net.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

nop.c

io_uring: kill extra io_uring_types.h includes

2022-07-24 18:39:14 -06:00

nop.h

io_uring: move nop into its own file

2022-07-24 18:39:11 -06:00

notif.c

io_uring/notif: add constant for ubuf_info flags

2023-04-15 14:21:04 -06:00

notif.h

io_uring/notif: add constant for ubuf_info flags

2023-04-15 14:21:04 -06:00

opdef.c

io_uring: drop ->prep_async()

2024-04-15 08:10:25 -06:00

opdef.h

io_uring: drop ->prep_async()

2024-04-15 08:10:25 -06:00

openclose.c

io_uring: enable audit and restrict cred override for IORING_OP_FIXED_FD_INSTALL

2024-01-23 15:25:14 -07:00

openclose.h

io_uring/openclose: add support for IORING_OP_FIXED_FD_INSTALL

2023-12-12 07:42:57 -07:00

poll.c

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

poll.h

io_uring/poll: shrink alloc cache size to 32

2024-04-15 08:10:25 -06:00

refs.h

io_uring: kill dead code in io_req_complete_post

2024-04-15 08:10:26 -06:00

register.c

io_uring: fix warnings on shadow variables

2024-04-15 08:10:26 -06:00

register.h

io_uring/register: move io_uring_register(2) related code to register.c

2023-12-19 08:54:20 -07:00

rsrc.c

io_uring: move mapping/allocation helpers to a separate file

2024-04-15 08:10:26 -06:00

rsrc.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

rw.c

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

rw.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

slist.h

io_uring: silence variable ‘prev’ set but not used warning

2023-03-09 10:10:58 -07:00

splice.c

splice: return type ssize_t from all helpers

2023-12-12 16:19:59 +01:00

splice.h

io_uring: split out splice related operations

2022-07-24 18:39:11 -06:00

sqpoll.c

io_uring/sqpoll: early exit thread if task_context wasn't allocated

2024-03-18 20:22:42 -06:00

sqpoll.h

io_uring/sqpoll: statistics of the true utilization of sq threads

2024-03-01 06:28:19 -07:00

statx.c

io_uring: for requests that require async, force it

2023-01-29 15:18:26 -07:00

statx.h

io_uring: move statx handling to its own file

2022-07-24 18:39:11 -06:00

sync.c

io_uring: for requests that require async, force it

2023-01-29 15:18:26 -07:00

sync.h

io_uring: split out fs related sync/fallocate functions

2022-07-24 18:39:11 -06:00

tctx.c

io_uring: Add io_uring_setup flag to pre-register ring fd and never install it

2023-05-16 08:06:00 -06:00

tctx.h

io_uring: simplify __io_uring_add_tctx_node

2022-10-07 12:25:30 -06:00

timeout.c

io_uring: refactor io_fill_cqe_req_aux

2024-04-15 08:10:24 -06:00

timeout.h

io_uring: remove unused return from io_disarm_next

2022-09-21 13:15:01 -06:00

truncate.c

io_uring: add support for ftruncate

2024-02-09 09:04:39 -07:00

truncate.h

io_uring: add support for ftruncate

2024-02-09 09:04:39 -07:00

uring_cmd.c

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

uring_cmd.h

io_uring/alloc_cache: switch to array based caching

2024-04-15 08:10:25 -06:00

waitid.c

io_uring: remove struct io_tw_state::locked

2024-04-15 08:10:24 -06:00

waitid.h

io_uring: add IORING_OP_WAITID support

2023-09-21 12:04:45 -06:00

xattr.c

io_uring: use file_mnt_idmap helper

2024-02-06 19:55:14 -07:00

xattr.h

io_uring: move xattr related opcodes to its own file

2022-07-24 18:39:11 -06:00