diff options
| -rw-r--r-- | fs/io_uring.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 5c9aa8b5e077..8cf6f22afc5e 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -9154,10 +9154,13 @@ SYSCALL_DEFINE6(io_uring_enter, unsigned int, fd, u32, to_submit, */ ret = 0; if (ctx->flags & IORING_SETUP_SQPOLL) { - io_ring_submit_lock(ctx, (ctx->flags & IORING_SETUP_IOPOLL)); - if (!list_empty_careful(&ctx->cq_overflow_list)) + if (!list_empty_careful(&ctx->cq_overflow_list)) { + bool needs_lock = ctx->flags & IORING_SETUP_IOPOLL; + + io_ring_submit_lock(ctx, needs_lock); io_cqring_overflow_flush(ctx, false, NULL, NULL); - io_ring_submit_unlock(ctx, (ctx->flags & IORING_SETUP_IOPOLL)); + io_ring_submit_unlock(ctx, needs_lock); + } if (flags & IORING_ENTER_SQ_WAKEUP) wake_up(&ctx->sq_data->wait); if (flags & IORING_ENTER_SQ_WAIT) |