diff options
author | Anton Nefedov <anton.nefedov@virtuozzo.com> | 2017-07-06 15:08:49 +0300 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-14 11:04:33 +0200 |
commit | 81517ba37a6cec59f92396b4722861868eb0a500 (patch) | |
tree | debc47fba5f9718bc490176419076212e7dc1b57 /net | |
parent | 313e45b5fe45542602bfa801db7a13d485c29b04 (diff) | |
download | qemu-81517ba37a6cec59f92396b4722861868eb0a500.zip |
char: add backend hotswap handler
Frontends should have an interface to setup the handler of a backend change.
The interface will be used in the next commits
Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1499342940-56739-3-git-send-email-anton.nefedov@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'net')
-rw-r--r-- | net/colo-compare.c | 10 | ||||
-rw-r--r-- | net/filter-mirror.c | 6 | ||||
-rw-r--r-- | net/slirp.c | 2 | ||||
-rw-r--r-- | net/vhost-user.c | 7 |
4 files changed, 14 insertions, 11 deletions
diff --git a/net/colo-compare.c b/net/colo-compare.c index 6d500e1dc4..abfc23ce80 100644 --- a/net/colo-compare.c +++ b/net/colo-compare.c @@ -543,7 +543,7 @@ static void compare_pri_chr_in(void *opaque, const uint8_t *buf, int size) ret = net_fill_rstate(&s->pri_rs, buf, size); if (ret == -1) { - qemu_chr_fe_set_handlers(&s->chr_pri_in, NULL, NULL, NULL, + qemu_chr_fe_set_handlers(&s->chr_pri_in, NULL, NULL, NULL, NULL, NULL, NULL, true); error_report("colo-compare primary_in error"); } @@ -560,7 +560,7 @@ static void compare_sec_chr_in(void *opaque, const uint8_t *buf, int size) ret = net_fill_rstate(&s->sec_rs, buf, size); if (ret == -1) { - qemu_chr_fe_set_handlers(&s->chr_sec_in, NULL, NULL, NULL, + qemu_chr_fe_set_handlers(&s->chr_sec_in, NULL, NULL, NULL, NULL, NULL, NULL, true); error_report("colo-compare secondary_in error"); } @@ -588,9 +588,11 @@ static void *colo_compare_thread(void *opaque) s->worker_context = g_main_context_new(); qemu_chr_fe_set_handlers(&s->chr_pri_in, compare_chr_can_read, - compare_pri_chr_in, NULL, s, s->worker_context, true); + compare_pri_chr_in, NULL, NULL, + s, s->worker_context, true); qemu_chr_fe_set_handlers(&s->chr_sec_in, compare_chr_can_read, - compare_sec_chr_in, NULL, s, s->worker_context, true); + compare_sec_chr_in, NULL, NULL, + s, s->worker_context, true); s->compare_loop = g_main_loop_new(s->worker_context, FALSE); diff --git a/net/filter-mirror.c b/net/filter-mirror.c index 52d978fce2..62a8265068 100644 --- a/net/filter-mirror.c +++ b/net/filter-mirror.c @@ -112,7 +112,7 @@ static void redirector_chr_read(void *opaque, const uint8_t *buf, int size) if (ret == -1) { qemu_chr_fe_set_handlers(&s->chr_in, NULL, NULL, NULL, - NULL, NULL, true); + NULL, NULL, NULL, true); } } @@ -124,7 +124,7 @@ static void redirector_chr_event(void *opaque, int event) switch (event) { case CHR_EVENT_CLOSED: qemu_chr_fe_set_handlers(&s->chr_in, NULL, NULL, NULL, - NULL, NULL, true); + NULL, NULL, NULL, true); break; default: break; @@ -245,7 +245,7 @@ static void filter_redirector_setup(NetFilterState *nf, Error **errp) qemu_chr_fe_set_handlers(&s->chr_in, redirector_chr_can_read, redirector_chr_read, redirector_chr_event, - nf, NULL, true); + NULL, nf, NULL, true); } if (s->outdev) { diff --git a/net/slirp.c b/net/slirp.c index 6a6d727999..9fbc949e81 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -778,7 +778,7 @@ static int slirp_guestfwd(SlirpState *s, const char *config_str, fwd->slirp = s->slirp; qemu_chr_fe_set_handlers(&fwd->hd, guestfwd_can_read, guestfwd_read, - NULL, fwd, NULL, true); + NULL, NULL, fwd, NULL, true); } return 0; diff --git a/net/vhost-user.c b/net/vhost-user.c index a042ec6a34..36f32a2d84 100644 --- a/net/vhost-user.c +++ b/net/vhost-user.c @@ -211,7 +211,7 @@ static void chr_closed_bh(void *opaque) vhost_user_stop(queues, ncs); qemu_chr_fe_set_handlers(&s->chr, NULL, NULL, net_vhost_user_event, - opaque, NULL, true); + NULL, opaque, NULL, true); if (err) { error_report_err(err); @@ -257,7 +257,7 @@ static void net_vhost_user_event(void *opaque, int event) g_source_remove(s->watch); s->watch = 0; - qemu_chr_fe_set_handlers(&s->chr, NULL, NULL, NULL, + qemu_chr_fe_set_handlers(&s->chr, NULL, NULL, NULL, NULL, NULL, NULL, false); aio_bh_schedule_oneshot(ctx, chr_closed_bh, opaque); @@ -305,7 +305,8 @@ static int net_vhost_user_init(NetClientState *peer, const char *device, return -1; } qemu_chr_fe_set_handlers(&s->chr, NULL, NULL, - net_vhost_user_event, nc0->name, NULL, true); + net_vhost_user_event, NULL, nc0->name, NULL, + true); } while (!s->started); assert(s->vhost_net); |