diff options
Diffstat (limited to 'io/channel.c')
-rw-r--r-- | io/channel.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/io/channel.c b/io/channel.c index 5e8c2f0..9e62794 100644 --- a/io/channel.c +++ b/io/channel.c @@ -105,7 +105,11 @@ int qio_channel_readv_all(QIOChannel *ioc, ssize_t len; len = qio_channel_readv(ioc, local_iov, nlocal_iov, errp); if (len == QIO_CHANNEL_ERR_BLOCK) { - qio_channel_wait(ioc, G_IO_IN); + if (qemu_in_coroutine()) { + qio_channel_yield(ioc, G_IO_IN); + } else { + qio_channel_wait(ioc, G_IO_IN); + } continue; } else if (len < 0) { goto cleanup; @@ -143,7 +147,11 @@ int qio_channel_writev_all(QIOChannel *ioc, ssize_t len; len = qio_channel_writev(ioc, local_iov, nlocal_iov, errp); if (len == QIO_CHANNEL_ERR_BLOCK) { - qio_channel_wait(ioc, G_IO_OUT); + if (qemu_in_coroutine()) { + qio_channel_yield(ioc, G_IO_OUT); + } else { + qio_channel_wait(ioc, G_IO_OUT); + } continue; } if (len < 0) { |