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migration: Clean up signed vs. unsigned XBZRLE cache-size

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73af8dd8d7 "migration: Make xbzrle_cache_size a migration
parameter" (v2.11.0) made the new parameter unsigned (QAPI type
'size', uint64_t in C).  It neglected to update existing code, which
continues to use int64_t.

migrate_xbzrle_cache_size() returns the new parameter.  Adjust its
return type.

QMP query-migrate-cache-size returns migrate_xbzrle_cache_size().
Adjust its return type.

migrate-set-parameters passes the new parameter to
xbzrle_cache_resize().  Adjust its parameter type.

xbzrle_cache_resize() passes it on to cache_init().  Adjust its
parameter type.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20210202141734.2488076-3-armbru@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Markus Armbruster 2021-02-02 15:17:32 +01:00 • committed by Dr. David Alan Gilbert
parent ec17de0ac0
commit 8b9407a09f
7 changed files with 9 additions and 9 deletions
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4
migration/migration.c
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@ -2308,7 +2308,7 @@ void qmp_migrate_set_cache_size(int64_t value, Error **errp)
qmp_migrate_set_parameters(&p, errp);
}
int64_t qmp_query_migrate_cache_size(Error **errp)
uint64_t qmp_query_migrate_cache_size(Error **errp)
{
return migrate_xbzrle_cache_size();
}
@ -2538,7 +2538,7 @@ int migrate_use_xbzrle(void)
return s->enabled_capabilities[MIGRATION_CAPABILITY_XBZRLE];
}
int64_t migrate_xbzrle_cache_size(void)
uint64_t migrate_xbzrle_cache_size(void)
{
MigrationState *s;