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qdev: Eliminate qemu_add_globals() function 

The function is just a helper to handle the -global options, it
can stay in vl.c like most qemu_opts_foreach() calls.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Eduardo Habkost 2016-06-15 15:54:52 -03:00
parent 823efc5d26
commit 8d76bfe8f8
3 changed files with 16 additions and 22 deletions
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21
hw/core/qdev-properties-system.c
View File

@ -1,5 +1,5 @@
/*
* qdev property parsing and global properties
* qdev property parsing
* (parts specific for qemu-system-*)
*
* This file is based on code from hw/qdev-properties.c from
@ -394,22 +394,3 @@ void qdev_set_nic_properties(DeviceState *dev, NICInfo *nd)
}
nd->instantiated = 1;
}
static int qdev_add_one_global(void *opaque, QemuOpts *opts, Error **errp)
{
GlobalProperty *g;
g = g_malloc0(sizeof(*g));
g->driver = qemu_opt_get(opts, "driver");
g->property = qemu_opt_get(opts, "property");
g->value = qemu_opt_get(opts, "value");
g->user_provided = true;
qdev_prop_register_global(g);
return 0;
}
void qemu_add_globals(void)
{
qemu_opts_foreach(qemu_find_opts("global"),
qdev_add_one_global, NULL, NULL);
}

1
include/qemu/config-file.h
View File

@ -12,7 +12,6 @@ void qemu_add_opts(QemuOptsList *list);
void qemu_add_drive_opts(QemuOptsList *list);
int qemu_set_option(const char *str);
int qemu_global_option(const char *str);
void qemu_add_globals(void);
void qemu_config_write(FILE *fp);
int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname);

16
vl.c
View File

@ -2913,6 +2913,19 @@ static void set_memory_options(uint64_t *ram_slots, ram_addr_t *maxram_size,
loc_pop(&loc);
}
static int global_init_func(void *opaque, QemuOpts *opts, Error **errp)
{
GlobalProperty *g;
g = g_malloc0(sizeof(*g));
g->driver = qemu_opt_get(opts, "driver");
g->property = qemu_opt_get(opts, "property");
g->value = qemu_opt_get(opts, "value");
g->user_provided = true;
qdev_prop_register_global(g);
return 0;
}
int main(int argc, char **argv, char **envp)
{
int i;
@ -4442,7 +4455,8 @@ int main(int argc, char **argv, char **envp)
qdev_prop_register_global(p);
}
}
qemu_add_globals();
qemu_opts_foreach(qemu_find_opts("global"),
global_init_func, NULL, NULL);
/* This checkpoint is required by replay to separate prior clock
reading from the other reads, because timer polling functions query