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migration: Initialize and cleanup decompression in migration.c

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This fixes compress with colo.

Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Lukas Straub 2023-04-20 11:59:50 +02:00 committed by Juan Quintela
parent 52623f23b0
commit c323518a7a
2 changed files with 9 additions and 5 deletions
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9
migration/migration.c
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@ -26,6 +26,7 @@
#include "sysemu/cpu-throttle.h"
#include "rdma.h"
#include "ram.h"
#include "ram-compress.h"
#include "migration/global_state.h"
#include "migration/misc.h"
#include "migration.h"
@ -228,6 +229,7 @@ void migration_incoming_state_destroy(void)
struct MigrationIncomingState *mis = migration_incoming_get_current();
multifd_load_cleanup();
compress_threads_load_cleanup();
if (mis->to_src_file) {
/* Tell source that we are done */
@ -500,6 +502,12 @@ process_incoming_migration_co(void *opaque)
Error *local_err = NULL;
assert(mis->from_src_file);
if (compress_threads_load_setup(mis->from_src_file)) {
error_report("Failed to setup decompress threads");
goto fail;
}
mis->migration_incoming_co = qemu_coroutine_self();
mis->largest_page_size = qemu_ram_pagesize_largest();
postcopy_state_set(POSTCOPY_INCOMING_NONE);
@ -565,6 +573,7 @@ fail:
qemu_fclose(mis->from_src_file);
multifd_load_cleanup();
compress_threads_load_cleanup();
exit(EXIT_FAILURE);
}

5
migration/ram.c
View File

@ -3558,10 +3558,6 @@ void colo_release_ram_cache(void)
*/
static int ram_load_setup(QEMUFile *f, void *opaque)
{
if (compress_threads_load_setup(f)) {
return -1;
}
xbzrle_load_setup();
ramblock_recv_map_init();
@ -3577,7 +3573,6 @@ static int ram_load_cleanup(void *opaque)
}
xbzrle_load_cleanup();
compress_threads_load_cleanup();
RAMBLOCK_FOREACH_NOT_IGNORED(rb) {
g_free(rb->receivedmap);