diff options
| -rw-r--r-- | fs/io_uring.c | 12 | ||||
| -rw-r--r-- | include/uapi/linux/io_uring.h | 1 |
2 files changed, 10 insertions, 3 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 3145c9cacee0..229b31d644ef 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -7801,8 +7801,14 @@ static int io_submit_sqes(struct io_ring_ctx *ctx, unsigned int nr) } /* will complete beyond this point, count as submitted */ submitted++; - if (io_submit_sqe(ctx, req, sqe)) - break; + if (io_submit_sqe(ctx, req, sqe)) { + /* + * Continue submitting even for sqe failure if the + * ring was setup with IORING_SETUP_SUBMIT_ALL + */ + if (!(ctx->flags & IORING_SETUP_SUBMIT_ALL)) + break; + } } while (submitted < nr); if (unlikely(submitted != nr)) { @@ -11265,7 +11271,7 @@ static long io_uring_setup(u32 entries, struct io_uring_params __user *params) if (p.flags & ~(IORING_SETUP_IOPOLL | IORING_SETUP_SQPOLL | IORING_SETUP_SQ_AFF | IORING_SETUP_CQSIZE | IORING_SETUP_CLAMP | IORING_SETUP_ATTACH_WQ | - IORING_SETUP_R_DISABLED)) + IORING_SETUP_R_DISABLED | IORING_SETUP_SUBMIT_ALL)) return -EINVAL; return io_uring_create(entries, &p, params); diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 8bd4bfdd9a89..d2be4eb22008 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -101,6 +101,7 @@ enum { #define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */ #define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */ #define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */ +#define IORING_SETUP_SUBMIT_ALL (1U << 7) /* continue submit on error */ enum { IORING_OP_NOP, |