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d803d12394
linux-yocto/io_uring
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Jens Axboe d803d12394 io_uring/rw: handle -EAGAIN retry at IO completion time 
Rather than try and have io_read/io_write turn REQ_F_REISSUE into
-EAGAIN, catch the REQ_F_REISSUE when the request is otherwise
considered as done. This is saner as we know this isn't happening
during an actual submission, and it removes the need to randomly
check REQ_F_REISSUE after read/write submission.

If REQ_F_REISSUE is set, __io_submit_flush_completions() will skip over
this request in terms of posting a CQE, and the regular request
cleaning will ensure that it gets reissued via io-wq.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-01-10 07:51:43 -07:00
..
advise.c io_uring/advise: support 64-bit lengths 2024-06-16 14:54:55 -06:00
advise.h
alloc_cache.h io_uring: Fold allocation into alloc_cache helper 2024-12-23 08:20:41 -07:00
cancel.c io_uring: move struct io_kiocb from task_struct to io_uring_task 2024-11-06 13:55:38 -07:00
cancel.h io_uring/cancel: get rid of init_hash_table() helper 2024-10-29 13:43:27 -06:00
epoll.c
epoll.h
eventfd.c io_uring/eventfd: move ctx->evfd_last_cq_tail into io_ev_fd 2024-10-29 13:43:26 -06:00
eventfd.h io_uring/eventfd: move eventfd handling to separate file 2024-06-16 14:54:55 -06:00
fdinfo.c io_uring/napi: add static napi tracking strategy 2024-11-06 13:55:38 -07:00
fdinfo.h
filetable.c io_uring/rsrc: pass 'struct io_ring_ctx' reference to rsrc helpers 2024-11-07 15:24:33 -07:00
filetable.h io_uring/rsrc: pass 'struct io_ring_ctx' reference to rsrc helpers 2024-11-07 15:24:33 -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
futex.c io_uring/futex: Allocate ifd with generic alloc_cache helper 2024-12-27 10:07:17 -07:00
futex.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
io_uring.c io_uring/rw: handle -EAGAIN retry at IO completion time 2025-01-10 07:51:43 -07:00
io_uring.h io_uring: Move old async data allocation helper to header 2024-12-27 10:08:11 -07:00
io-wq.c io_uring/io-wq: inherit cpuset of cgroup in io worker 2024-09-11 07:27:56 -06:00
io-wq.h io_uring/io-wq: make io_wq_work flags atomic 2024-06-16 14:54:55 -06:00
kbuf.c io_uring/kbuf: fix unintentional sign extension on shift of reg.bgid 2024-12-23 08:20:00 -07:00
kbuf.h io_uring/kbuf: use region api for pbuf rings 2024-12-23 08:17:16 -07:00
Makefile io_uring: add GCOV_PROFILE_URING Kconfig option 2024-08-30 10:52:02 -06:00
memmap.c io_uring/memmap: unify io_uring mmap'ing code 2024-12-23 08:17:16 -07:00
memmap.h io_uring/kbuf: use region api for pbuf rings 2024-12-23 08:17:16 -07:00
msg_ring.c io_uring/msg_ring: Drop custom destructor 2024-12-27 10:08:21 -07:00
msg_ring.h io_uring/msg_ring: Drop custom destructor 2024-12-27 10:08:21 -07:00
napi.c io_uring/napi: add static napi tracking strategy 2024-11-06 13:55:38 -07:00
napi.h io_uring/napi: add static napi tracking strategy 2024-11-06 13:55:38 -07:00
net.c io_uring/net: Allocate msghdr async data through helper 2024-12-27 10:07:48 -07:00
net.h io_uring: Introduce IORING_OP_LISTEN 2024-06-19 07:57:21 -06:00
nop.c io_uring/nop: ensure nop->fd is always initialized 2024-11-21 07:15:30 -07:00
nop.h
notif.c io_uring: move struct io_kiocb from task_struct to io_uring_task 2024-11-06 13:55:38 -07:00
notif.h io_uring/notif: implement notification stacking 2024-04-22 19:31:18 -06:00
opdef.c io_uring/splice: open code 2nd direct file assignment 2024-10-29 13:43:28 -06:00
opdef.h io_uring: Fix probe of disabled operations 2024-06-19 08:58:00 -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/poll: Allocate apoll with generic alloc_cache helper 2024-12-27 10:07:20 -07:00
poll.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
refs.h io_uring: kill dead code in io_req_complete_post 2024-04-15 08:10:26 -06:00
register.c io_uring: use region api for CQ 2024-12-23 08:17:16 -07:00
register.h io_uring: temporarily disable registered waits 2024-11-15 09:58:34 -07:00
rsrc.c io_uring/rsrc: simplify the bvec iter count calculation 2025-01-03 10:54:14 -07:00
rsrc.h io_uring/rsrc: export io_check_coalesce_buffer 2024-12-23 08:17:15 -07:00
rw.c io_uring/rw: handle -EAGAIN retry at IO completion time 2025-01-10 07:51:43 -07:00
rw.h io_uring: introduce attributes for read/write and PI support 2024-12-23 08:17:16 -07:00
slist.h
splice.c io_uring/rsrc: pass 'struct io_ring_ctx' reference to rsrc helpers 2024-11-07 15:24:33 -07:00
splice.h io_uring/splice: open code 2nd direct file assignment 2024-10-29 13:43:28 -06:00
sqpoll.c for-6.13/io_uring-20241118 2024-11-18 17:02:57 -08:00
sqpoll.h io_uring/sqpoll: statistics of the true utilization of sq threads 2024-03-01 06:28:19 -07:00
statx.c io_statx_prep(): use getname_uflags() 2024-11-13 11:44:30 -05:00
statx.h
sync.c
sync.h
tctx.c io_uring/tctx: work around xa_store() allocation error issue 2024-11-29 07:20:28 -07:00
tctx.h
timeout.c io_uring: Move old async data allocation helper to header 2024-12-27 10:08:11 -07:00
timeout.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
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/uring_cmd: Allocate async data through generic helper 2024-12-27 10:07:41 -07:00
uring_cmd.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
waitid.c io_uring: Move old async data allocation helper to header 2024-12-27 10:08:11 -07:00
waitid.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
xattr.c replace do_getxattr() with saner helpers. 2024-11-06 12:59:39 -05:00
xattr.h