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Diffstat (limited to 'block-migration.c')
-rw-r--r--block-migration.c58
1 files changed, 25 insertions, 33 deletions
diff --git a/block-migration.c b/block-migration.c
index 4467468506..fd2ffff0d5 100644
--- a/block-migration.c
+++ b/block-migration.c
@@ -18,7 +18,6 @@
#include "hw/hw.h"
#include "qemu-queue.h"
#include "qemu-timer.h"
-#include "monitor.h"
#include "block-migration.h"
#include "migration.h"
#include "blockdev.h"
@@ -204,8 +203,7 @@ static void blk_mig_read_cb(void *opaque, int ret)
assert(block_mig_state.submitted >= 0);
}
-static int mig_save_device_bulk(Monitor *mon, QEMUFile *f,
- BlkMigDevState *bmds)
+static int mig_save_device_bulk(QEMUFile *f, BlkMigDevState *bmds)
{
int64_t total_sectors = bmds->total_sectors;
int64_t cur_sector = bmds->cur_sector;
@@ -272,7 +270,6 @@ static void set_dirty_tracking(int enable)
static void init_blk_migration_it(void *opaque, BlockDriverState *bs)
{
- Monitor *mon = opaque;
BlkMigDevState *bmds;
int64_t sectors;
@@ -295,19 +292,17 @@ static void init_blk_migration_it(void *opaque, BlockDriverState *bs)
block_mig_state.total_sector_sum += sectors;
if (bmds->shared_base) {
- monitor_printf(mon, "Start migration for %s with shared base "
- "image\n",
- bs->device_name);
+ DPRINTF("Start migration for %s with shared base image\n",
+ bs->device_name);
} else {
- monitor_printf(mon, "Start full migration for %s\n",
- bs->device_name);
+ DPRINTF("Start full migration for %s\n", bs->device_name);
}
QSIMPLEQ_INSERT_TAIL(&block_mig_state.bmds_list, bmds, entry);
}
}
-static void init_blk_migration(Monitor *mon, QEMUFile *f)
+static void init_blk_migration(QEMUFile *f)
{
block_mig_state.submitted = 0;
block_mig_state.read_done = 0;
@@ -318,10 +313,10 @@ static void init_blk_migration(Monitor *mon, QEMUFile *f)
block_mig_state.total_time = 0;
block_mig_state.reads = 0;
- bdrv_iterate(init_blk_migration_it, mon);
+ bdrv_iterate(init_blk_migration_it, NULL);
}
-static int blk_mig_save_bulked_block(Monitor *mon, QEMUFile *f)
+static int blk_mig_save_bulked_block(QEMUFile *f)
{
int64_t completed_sector_sum = 0;
BlkMigDevState *bmds;
@@ -330,7 +325,7 @@ static int blk_mig_save_bulked_block(Monitor *mon, QEMUFile *f)
QSIMPLEQ_FOREACH(bmds, &block_mig_state.bmds_list, entry) {
if (bmds->bulk_completed == 0) {
- if (mig_save_device_bulk(mon, f, bmds) == 1) {
+ if (mig_save_device_bulk(f, bmds) == 1) {
/* completed bulk section for this device */
bmds->bulk_completed = 1;
}
@@ -352,8 +347,7 @@ static int blk_mig_save_bulked_block(Monitor *mon, QEMUFile *f)
block_mig_state.prev_progress = progress;
qemu_put_be64(f, (progress << BDRV_SECTOR_BITS)
| BLK_MIG_FLAG_PROGRESS);
- monitor_printf(mon, "Completed %d %%\r", progress);
- monitor_flush(mon);
+ DPRINTF("Completed %d %%\r", progress);
}
return ret;
@@ -368,8 +362,8 @@ static void blk_mig_reset_dirty_cursor(void)
}
}
-static int mig_save_device_dirty(Monitor *mon, QEMUFile *f,
- BlkMigDevState *bmds, int is_async)
+static int mig_save_device_dirty(QEMUFile *f, BlkMigDevState *bmds,
+ int is_async)
{
BlkMigBlock *blk;
int64_t total_sectors = bmds->total_sectors;
@@ -428,20 +422,20 @@ static int mig_save_device_dirty(Monitor *mon, QEMUFile *f,
return (bmds->cur_dirty >= bmds->total_sectors);
error:
- monitor_printf(mon, "Error reading sector %" PRId64 "\n", sector);
+ DPRINTF("Error reading sector %" PRId64 "\n", sector);
qemu_file_set_error(f, ret);
g_free(blk->buf);
g_free(blk);
return 0;
}
-static int blk_mig_save_dirty_block(Monitor *mon, QEMUFile *f, int is_async)
+static int blk_mig_save_dirty_block(QEMUFile *f, int is_async)
{
BlkMigDevState *bmds;
int ret = 0;
QSIMPLEQ_FOREACH(bmds, &block_mig_state.bmds_list, entry) {
- if (mig_save_device_dirty(mon, f, bmds, is_async) == 0) {
+ if (mig_save_device_dirty(f, bmds, is_async) == 0) {
ret = 1;
break;
}
@@ -520,7 +514,7 @@ static int is_stage2_completed(void)
return 0;
}
-static void blk_mig_cleanup(Monitor *mon)
+static void blk_mig_cleanup(void)
{
BlkMigDevState *bmds;
BlkMigBlock *blk;
@@ -540,11 +534,9 @@ static void blk_mig_cleanup(Monitor *mon)
g_free(blk->buf);
g_free(blk);
}
-
- monitor_printf(mon, "\n");
}
-static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
+static int block_save_live(QEMUFile *f, int stage, void *opaque)
{
int ret;
@@ -552,7 +544,7 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
stage, block_mig_state.submitted, block_mig_state.transferred);
if (stage < 0) {
- blk_mig_cleanup(mon);
+ blk_mig_cleanup();
return 0;
}
@@ -563,7 +555,7 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
}
if (stage == 1) {
- init_blk_migration(mon, f);
+ init_blk_migration(f);
/* start track dirty blocks */
set_dirty_tracking(1);
@@ -573,7 +565,7 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
ret = qemu_file_get_error(f);
if (ret) {
- blk_mig_cleanup(mon);
+ blk_mig_cleanup();
return ret;
}
@@ -586,12 +578,12 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
qemu_file_get_rate_limit(f)) {
if (block_mig_state.bulk_completed == 0) {
/* first finish the bulk phase */
- if (blk_mig_save_bulked_block(mon, f) == 0) {
+ if (blk_mig_save_bulked_block(f) == 0) {
/* finished saving bulk on all devices */
block_mig_state.bulk_completed = 1;
}
} else {
- if (blk_mig_save_dirty_block(mon, f, 1) == 0) {
+ if (blk_mig_save_dirty_block(f, 1) == 0) {
/* no more dirty blocks */
break;
}
@@ -602,7 +594,7 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
ret = qemu_file_get_error(f);
if (ret) {
- blk_mig_cleanup(mon);
+ blk_mig_cleanup();
return ret;
}
}
@@ -612,8 +604,8 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
all async read completed */
assert(block_mig_state.submitted == 0);
- while (blk_mig_save_dirty_block(mon, f, 0) != 0);
- blk_mig_cleanup(mon);
+ while (blk_mig_save_dirty_block(f, 0) != 0);
+ blk_mig_cleanup();
/* report completion */
qemu_put_be64(f, (100 << BDRV_SECTOR_BITS) | BLK_MIG_FLAG_PROGRESS);
@@ -623,7 +615,7 @@ static int block_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
return ret;
}
- monitor_printf(mon, "Block migration completed\n");
+ DPRINTF("Block migration completed\n");
}
qemu_put_be64(f, BLK_MIG_FLAG_EOS);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-26 14:40:50 +0000