diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/module.c | 18 | ||||
| -rw-r--r-- | util/qemu-config.c | 2 |
2 files changed, 17 insertions, 3 deletions
diff --git a/util/module.c b/util/module.c index a5f7fbd941..c90973721f 100644 --- a/util/module.c +++ b/util/module.c @@ -163,14 +163,28 @@ void module_load_one(const char *prefix, const char *lib_name) char *fname = NULL; char *exec_dir; char *dirs[3]; + char *module_name; int i = 0; int ret; + static GHashTable *loaded_modules; if (!g_module_supported()) { fprintf(stderr, "Module is not supported by system.\n"); return; } + if (!loaded_modules) { + loaded_modules = g_hash_table_new(g_str_hash, g_str_equal); + } + + module_name = g_strdup_printf("%s%s", prefix, lib_name); + + if (g_hash_table_lookup(loaded_modules, module_name)) { + g_free(module_name); + return; + } + g_hash_table_insert(loaded_modules, module_name, module_name); + exec_dir = qemu_get_exec_dir(); dirs[i++] = g_strdup_printf("%s", CONFIG_QEMU_MODDIR); dirs[i++] = g_strdup_printf("%s/..", exec_dir ? : ""); @@ -180,8 +194,8 @@ void module_load_one(const char *prefix, const char *lib_name) exec_dir = NULL; for (i = 0; i < ARRAY_SIZE(dirs); i++) { - fname = g_strdup_printf("%s/%s%s%s", - dirs[i], prefix, lib_name, HOST_DSOSUF); + fname = g_strdup_printf("%s/%s%s", + dirs[i], module_name, HOST_DSOSUF); ret = module_load_file(fname); g_free(fname); fname = NULL; diff --git a/util/qemu-config.c b/util/qemu-config.c index fb973074d3..5527100a01 100644 --- a/util/qemu-config.c +++ b/util/qemu-config.c @@ -6,7 +6,7 @@ #include "qmp-commands.h" static QemuOptsList *vm_config_groups[48]; -static QemuOptsList *drive_config_groups[4]; +static QemuOptsList *drive_config_groups[5]; static QemuOptsList *find_list(QemuOptsList **lists, const char *group, Error **errp) |