}
}
+/**
+ * Mark an image clean once it passes check or has been repaired
+ */
+static void qed_check_mark_clean(BDRVQEDState *s, BdrvCheckResult *result)
+{
+ /* Skip if there were unfixable corruptions or I/O errors */
+ if (result->corruptions > 0 || result->check_errors > 0) {
+ return;
+ }
+
+ /* Skip if image is already marked clean */
+ if (!(s->header.features & QED_F_NEED_CHECK)) {
+ return;
+ }
+
+ /* Ensure fixes reach storage before clearing check bit */
+ bdrv_flush(s->bs);
+
+ s->header.features &= ~QED_F_NEED_CHECK;
+ qed_write_header_sync(s);
+}
+
int qed_check(BDRVQEDState *s, BdrvCheckResult *result, bool fix)
{
QEDCheck check = {
if (ret == 0) {
/* Only check for leaks if entire image was scanned successfully */
qed_check_for_leaks(&check);
+
+ if (fix) {
+ qed_check_mark_clean(s, result);
+ }
}
g_free(check.used_clusters);
le->backing_filename_size = cpu_to_le32(cpu->backing_filename_size);
}
-static int qed_write_header_sync(BDRVQEDState *s)
+int qed_write_header_sync(BDRVQEDState *s)
{
QEDHeader le;
int ret;
if (ret) {
goto out;
}
- if (!result.corruptions && !result.check_errors) {
- /* Ensure fixes reach storage before clearing check bit */
- bdrv_flush(s->bs);
-
- s->header.features &= ~QED_F_NEED_CHECK;
- qed_write_header_sync(s);
- }
}
}
void *gencb_alloc(size_t len, BlockDriverCompletionFunc *cb, void *opaque);
void gencb_complete(void *opaque, int ret);
+/**
+ * Header functions
+ */
+int qed_write_header_sync(BDRVQEDState *s);
+
/**
* L2 cache functions
*/