Fabian Ebner 54caccb365 block/io_uring: resubmit when result is -EAGAIN ...

Linux SCSI can throw spurious -EAGAIN in some corner cases in its
completion path, which will end up being the result in the completed
io_uring request.

Resubmitting such requests should allow block jobs to complete, even
if such spurious errors are encountered.

Co-authored-by: Stefan Hajnoczi <stefanha@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
Message-id: 20210729091029.65369-1-f.ebner@proxmox.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

2021-07-29 17:14:55 +01:00

..

export

block/export: Conditionally ignore set-context error

2021-07-20 16:49:31 +02:00

monitor

monitor: hmp_qemu_io: acquire aio contex, fix crash

2021-05-14 16:14:10 +02:00

accounting.c

…

aio_task.c

…

amend.c

…

backup-top.c

block/backup-top: drop .active

2021-04-30 12:27:48 +02:00

backup-top.h

…

backup.c

mirror: stop cancelling in-flight requests on non-force cancel in READY

2021-05-14 16:14:10 +02:00

blkdebug.c

blkdebug: protect rules and suspended_reqs with a lock

2021-07-19 17:38:38 +02:00

blklogwrites.c

…

blkreplay.c

…

blkverify.c

…

block-backend.c

block: add max_hw_transfer to BlockLimits

2021-06-25 10:54:13 +02:00

block-copy.c

block-copy: atomic .cancelled and .finished fields in BlockCopyCallState

2021-06-25 14:33:51 +03:00

block-gen.h

…

bochs.c

…

cloop.c

…

commit.c

block/commit: use QEMU_AUTO_VFREE

2021-06-29 16:51:21 +02:00

copy-on-read.c

block/copy-on-read: use bdrv_drop_filter() and drop s->active

2021-05-14 16:14:10 +02:00

copy-on-read.h

…

coroutines.h

block/nbd: reuse nbd_co_do_establish_connection() in nbd_open()

2021-06-18 12:21:22 -05:00

create.c

…

crypto.c

…

crypto.h

…

curl.c

curl: Disconnect sockets from CURLState

2021-03-19 10:15:06 +01:00

dirty-bitmap.c

iotests: Improve and rename test 291 to qemu-img-bitmap

2021-07-21 14:14:41 -05:00

dmg-bz2.c

…

dmg-lzfse.c

…

dmg.c

…

dmg.h

…

file-posix.c

block/file-posix: Optimize for macOS

2021-07-06 14:28:55 +01:00

file-win32.c

…

filter-compress.c

…

gluster.c

…

io_uring.c

block/io_uring: resubmit when result is -EAGAIN

2021-07-29 17:14:55 +01:00

io.c

block/io: Merge discard request alignments

2021-07-06 14:28:55 +01:00

iscsi-opts.c

modules: add block module annotations

2021-07-09 18:20:27 +02:00

iscsi.c

…

linux-aio.c

linux-aio: limit the batch size using aio-max-batch parameter

2021-07-21 13:47:50 +01:00

meson.build

meson: fix missing preprocessor symbols

2021-07-09 18:19:00 +02:00

mirror.c

block/mirror: fix active mirror dead-lock in mirror_wait_on_conflicts

2021-07-20 13:14:45 +02:00

nbd.c

nbd: register yank function earlier

2021-07-12 11:24:00 -05:00

nfs.c

util/uri: do not check argument of uri_free()

2021-07-09 12:26:05 +02:00

null.c

…

nvme.c

block/nvme: Fix VFIO_MAP_DMA failed: No space left on device

2021-07-26 09:38:12 +01:00

parallels-ext.c

…

parallels.c

…

parallels.h

…

preallocate.c

…

progress_meter.c

progressmeter: protect with a mutex

2021-06-25 14:24:24 +03:00

qapi-sysemu.c

…

qapi.c

block: use GDateTime for formatting timestamp when dumping snapshot info

2021-06-14 13:28:50 +01:00

qcow2-bitmap.c

nbd patches for 2021-03-09

2021-03-11 13:57:08 +00:00

qcow2-cache.c

…

qcow2-cluster.c

…

qcow2-refcount.c

…

qcow2-snapshot.c

block: consistently use bdrv_is_read_only()

2021-06-02 14:23:20 +02:00

qcow2-threads.c

…

qcow2.c

qcow2: Fix dangling pointer after reopen for 'file'

2021-07-09 13:19:11 +02:00

qcow2.h

block/qcow2-bitmap: return status from qcow2_store_persistent_dirty_bitmaps

2021-03-08 16:03:21 -06:00

qcow.c

…

qed-check.c

…

qed-cluster.c

…

qed-l2-cache.c

…

qed-table.c

…

qed.c

block/qed: bdrv_qed_do_open: deal with errp

2021-03-08 16:03:32 -06:00

qed.h

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quorum.c

block/quorum: Provide .bdrv_co_flush instead of .bdrv_co_flush_to_disk

2021-06-02 14:23:20 +02:00

raw-format.c

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rbd.c

block/rbd: fix type of task->complete

2021-07-09 12:26:05 +02:00

replication.c

replication: Remove workaround

2021-07-20 16:11:53 +02:00

snapshot.c

block/snapshot: Clarify goto fallback behavior

2021-06-24 09:49:04 +02:00

ssh.c

util/uri: do not check argument of uri_free()

2021-07-09 12:26:05 +02:00

stream.c

stream: Don't crash when node permission is denied

2021-03-19 10:15:06 +01:00

throttle-groups.c

…

throttle.c

…

trace-events

block: add trace point when fdatasync fails

2021-06-14 13:28:50 +01:00

trace.h

…

vdi.c

block/vdi: Don't assume that blocks are larger than VdiHeader

2021-03-31 10:44:21 +01:00

vhdx-endian.c

…

vhdx-log.c

block: consistently use bdrv_is_read_only()

2021-06-02 14:23:20 +02:00

vhdx.c

…

vhdx.h

…

vmdk.c

…

vpc.c

…

vvfat.c

block/vvfat: fix: drop backing

2021-07-20 16:30:20 +02:00

win32-aio.c

…

write-threshold.c

write-threshold: deal with includes

2021-05-14 16:14:10 +02:00