debian/patches/pve/0022-PVE-savevm-async-kick-AIO-wait-on-block-state-write.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: Thomas Lamprecht <t.lamprecht@proxmox.com>
   3 Date: Mon, 6 Apr 2020 12:16:51 +0200
   4 Subject: [PATCH] PVE: savevm-async: kick AIO wait on block state write
   5
   6 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
   7 ---
   8  savevm-async.c | 1 +
   9  1 file changed, 1 insertion(+)
  10
  11 diff --git a/savevm-async.c b/savevm-async.c
  12 index 54ceeae26c..393d55af2a 100644
  13 --- a/savevm-async.c
  14 +++ b/savevm-async.c
  15 @@ -158,6 +158,7 @@ static void coroutine_fn block_state_write_entry(void *opaque) {
  16      BlkRwCo *rwco = opaque;
  17      rwco->ret = blk_co_pwritev(snap_state.target, rwco->offset, rwco->qiov->size,
  18                                 rwco->qiov, 0);
  19 +    aio_wait_kick();
  20  }
  21
  22  static ssize_t block_state_writev_buffer(void *opaque, struct iovec *iov,