[PATCH openEuler-1.0-LTS 0/5] io_uring: fix request endless wait because of resources

bugzaila: 186136, https://gitee.com/openeuler/kernel/issues/I4RM1D

Colin Ian King (1): io_uring: remove redundant initialization of variable ret

Jens Axboe (3): io_uring: re-issue block requests that failed because of resources io_uring: don't double complete failed reissue request io_uring: don't re-setup vecs/iter in io_resumit_prep() is already there

Pavel Begunkov (1): block: don't ignore REQ_NOWAIT for direct IO

fs/block_dev.c | 5 +++ fs/io_uring.c | 100 ++++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 104 insertions(+), 1 deletion(-)