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| author | Peter Xu <peterx@redhat.com> | 2018-03-09 17:00:03 +0800 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2018-03-19 14:58:37 -0500 |
| commit | 3fd2457d18edf5736f713dfe1ada9c87a9badab1 (patch) | |
| tree | 18d5b59e681680268018317ee5c99805aae42915 | |
| parent | abe3cd0ff7f774966da6842620806ab7576fe4f3 (diff) | |
| download | focaccia-qemu-3fd2457d18edf5736f713dfe1ada9c87a9badab1.tar.gz focaccia-qemu-3fd2457d18edf5736f713dfe1ada9c87a9badab1.zip | |
monitor: enable IO thread for (qmp & !mux) typed
Start to use dedicate IO thread for QMP monitors that are not using MUXed chardev. Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180309090006.10018-21-peterx@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
| -rw-r--r-- | monitor.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/monitor.c b/monitor.c index 77f4c41cfa..6ccd2fc089 100644 --- a/monitor.c +++ b/monitor.c @@ -36,6 +36,7 @@ #include "net/slirp.h" #include "chardev/char-fe.h" #include "chardev/char-io.h" +#include "chardev/char-mux.h" #include "ui/qemu-spice.h" #include "sysemu/numa.h" #include "monitor/monitor.h" @@ -4536,8 +4537,10 @@ static void monitor_qmp_setup_handlers_bh(void *opaque) void monitor_init(Chardev *chr, int flags) { Monitor *mon = g_malloc(sizeof(*mon)); + /* Enable IOThread for QMPs that are not using MUX chardev backends. */ + bool use_io_thr = (!CHARDEV_IS_MUX(chr)) && (flags & MONITOR_USE_CONTROL); - monitor_data_init(mon, false, false); + monitor_data_init(mon, false, use_io_thr); qemu_chr_fe_init(&mon->chr, chr, &error_abort); mon->flags = flags; |