Allows to drop CPUArchState variable.
Signed-off-by: Andreas Färber <[email protected]>
---
dump.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/dump.c b/dump.c
index 44a1339..4e6b855 100644
--- a/dump.c
+++ b/dump.c
@@ -702,10 +702,16 @@ static ram_addr_t get_start_block(DumpState *s)
return -1;
}
+static void count_one_cpu(CPUState *cpu, void *data)
+{
+ int *nr = data;
+
+ *nr = *nr + 1;
+}
+
static int dump_init(DumpState *s, int fd, bool paging, bool has_filter,
int64_t begin, int64_t length, Error **errp)
{
- CPUArchState *env;
int nr_cpus;
Error *err = NULL;
int ret;
@@ -738,9 +744,7 @@ static int dump_init(DumpState *s, int fd, bool paging,
bool has_filter,
*/
cpu_synchronize_all_states();
nr_cpus = 0;
- for (env = first_cpu; env != NULL; env = env->next_cpu) {
- nr_cpus++;
- }
+ qemu_for_each_cpu(count_one_cpu, &nr_cpus);
ret = cpu_get_dump_info(&s->dump_info);
if (ret < 0) {
--
1.8.1.4
