diff options
author | Jason Wang <jasowang@redhat.com> | 2013-01-30 19:12:27 +0800 |
---|---|---|
committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-02-01 11:03:01 -0600 |
commit | f7860455fd582b171e526b4b4647b9b9c9a3e703 (patch) | |
tree | 648b3fb676ff493f49fb3dddd181687777f81562 /net | |
parent | 18a1541a8da40271056aab99100bdc38283c42ac (diff) | |
download | qemu-f7860455fd582b171e526b4b4647b9b9c9a3e703.zip qemu-f7860455fd582b171e526b4b4647b9b9c9a3e703.tar.gz qemu-f7860455fd582b171e526b4b4647b9b9c9a3e703.tar.bz2 |
net: introduce NetClientState destructor
To allow allocating an array of NetClientState and free it once, this patch
introduces destructor of NetClientState. Which could do type specific free,
which could be used by multiqueue to free the array once.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'net')
-rw-r--r-- | net/net.c | 17 |
1 files changed, 13 insertions, 4 deletions
@@ -182,11 +182,17 @@ static char *assign_name(NetClientState *nc1, const char *model) return g_strdup(buf); } +static void qemu_net_client_destructor(NetClientState *nc) +{ + g_free(nc); +} + static void qemu_net_client_setup(NetClientState *nc, NetClientInfo *info, NetClientState *peer, const char *model, - const char *name) + const char *name, + NetClientDestructor *destructor) { nc->info = info; nc->model = g_strdup(model); @@ -204,7 +210,7 @@ static void qemu_net_client_setup(NetClientState *nc, QTAILQ_INSERT_TAIL(&net_clients, nc, next); nc->send_queue = qemu_new_net_queue(nc); - + nc->destructor = destructor; } NetClientState *qemu_new_net_client(NetClientInfo *info, @@ -217,7 +223,8 @@ NetClientState *qemu_new_net_client(NetClientInfo *info, assert(info->size >= sizeof(NetClientState)); nc = g_malloc0(info->size); - qemu_net_client_setup(nc, info, peer, model, name); + qemu_net_client_setup(nc, info, peer, model, name, + qemu_net_client_destructor); return nc; } @@ -279,7 +286,9 @@ static void qemu_free_net_client(NetClientState *nc) } g_free(nc->name); g_free(nc->model); - g_free(nc); + if (nc->destructor) { + nc->destructor(nc); + } } void qemu_del_net_client(NetClientState *nc) |