diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/io_uring.c | 6 | ||||
| -rw-r--r-- | block/linux-aio.c | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/block/io_uring.c b/block/io_uring.c index 3a1e1f45b3..7cdd00e9f1 100644 --- a/block/io_uring.c +++ b/block/io_uring.c @@ -125,6 +125,9 @@ static void luring_process_completions(LuringState *s) { struct io_uring_cqe *cqes; int total_bytes; + + defer_call_begin(); + /* * Request completion callbacks can run the nested event loop. * Schedule ourselves so the nested event loop will "see" remaining @@ -217,7 +220,10 @@ end: aio_co_wake(luringcb->co); } } + qemu_bh_cancel(s->completion_bh); + + defer_call_end(); } static int ioq_submit(LuringState *s) diff --git a/block/linux-aio.c b/block/linux-aio.c index a2670b3e46..ec05d946f3 100644 --- a/block/linux-aio.c +++ b/block/linux-aio.c @@ -205,6 +205,8 @@ static void qemu_laio_process_completions(LinuxAioState *s) { struct io_event *events; + defer_call_begin(); + /* Reschedule so nested event loops see currently pending completions */ qemu_bh_schedule(s->completion_bh); @@ -231,6 +233,8 @@ static void qemu_laio_process_completions(LinuxAioState *s) * own `for` loop. If we are the last all counters dropped to zero. */ s->event_max = 0; s->event_idx = 0; + + defer_call_end(); } static void qemu_laio_process_completions_and_submit(LinuxAioState *s) |