On 07/03/2012 10:25 PM, Blue Swirl wrote:
> On Tue, Jul 3, 2012 at 1:52 PM, Orit Wasserman <[email protected]> wrote:
>> Signed-off-by: Orit Wasserman <[email protected]>
>> ---
>> arch_init.c | 33 +++++++++++++++++++++++++++------
>> 1 files changed, 27 insertions(+), 6 deletions(-)
>>
>> diff --git a/arch_init.c b/arch_init.c
>> index 9dafb6e..ee20c33 100644
>> --- a/arch_init.c
>> +++ b/arch_init.c
>> @@ -44,6 +44,14 @@
>> #include "exec-memory.h"
>> #include "hw/pcspk.h"
>>
>> +#ifdef DEBUG_ARCH_INIT
>> +#define DPRINTF(fmt, ...) \
>> + do { fprintf(stdout, "arch_init: " fmt, ## __VA_ARGS__); } while (0)
>> +#else
>> +#define DPRINTF(fmt, ...) \
>> + do { } while (0)
>> +#endif
>
> I think you missed my comments to the version that Juan sent, about
> using trace points. Also in Juan's version the %lds were changed to
> PRId64s which now are reverted, why?
I will base the next version on top of Juan's. This patch would be removed
Orit
>
>> +
>> #ifdef TARGET_SPARC
>> int graphic_width = 1024;
>> int graphic_height = 768;
>> @@ -380,6 +388,9 @@ int ram_save_live(QEMUFile *f, int stage, void *opaque)
>>
>> expected_time = ram_save_remaining() * TARGET_PAGE_SIZE / bwidth;
>>
>> + DPRINTF("ram_save_live: expected(%ld) <= max(%ld)?\n", expected_time,
>> + migrate_max_downtime());
>> +
>> return (stage == 2) && (expected_time <= migrate_max_downtime());
>> }
>>
>> @@ -416,8 +427,11 @@ static inline void *host_from_stream_offset(QEMUFile *f,
>> int ram_load(QEMUFile *f, void *opaque, int version_id)
>> {
>> ram_addr_t addr;
>> - int flags;
>> + int flags, ret = 0;
>> int error;
>> + static uint64_t seq_iter;
>> +
>> + seq_iter++;
>>
>> if (version_id < 4 || version_id > 4) {
>> return -EINVAL;
>> @@ -447,8 +461,10 @@ int ram_load(QEMUFile *f, void *opaque, int version_id)
>>
>> QLIST_FOREACH(block, &ram_list.blocks, next) {
>> if (!strncmp(id, block->idstr, sizeof(id))) {
>> - if (block->length != length)
>> - return -EINVAL;
>> + if (block->length != length) {
>> + ret = -EINVAL;
>> + goto done;
>> + }
>> break;
>> }
>> }
>> @@ -456,7 +472,8 @@ int ram_load(QEMUFile *f, void *opaque, int version_id)
>> if (!block) {
>> fprintf(stderr, "Unknown ramblock \"%s\", cannot "
>> "accept migration\n", id);
>> - return -EINVAL;
>> + ret = -EINVAL;
>> + goto done;
>> }
>>
>> total_ram_bytes -= length;
>> @@ -490,11 +507,15 @@ int ram_load(QEMUFile *f, void *opaque, int version_id)
>> }
>> error = qemu_file_get_error(f);
>> if (error) {
>> - return error;
>> + ret = error;
>> + goto done;
>> }
>> } while (!(flags & RAM_SAVE_FLAG_EOS));
>>
>> - return 0;
>> +done:
>> + DPRINTF("Completed load of VM with exit code %d seq iteration %ld\n",
>> + ret, seq_iter);
>> + return ret;
>> }
>>
>> #ifdef HAS_AUDIO
>> --
>> 1.7.7.6
>>
