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From: Fiona Ebner <f.ebner@proxmox.com>
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Date: Mon, 31 Mar 2025 15:19:45 +0200
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Subject: [pve-devel] [PATCH qemu v6 02/37] PVE backup: factor out helper to
clear backup state's bitmap list
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Suggested-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
New in v6.
pve-backup.c | 28 ++++++++++++++++++----------
1 file changed, 18 insertions(+), 10 deletions(-)
diff --git a/pve-backup.c b/pve-backup.c
index 2408f182bc..915649b5f9 100644
--- a/pve-backup.c
+++ b/pve-backup.c
@@ -811,6 +811,23 @@ err:
return di_list;
}
+/*
+ * To be called with the backup_state.stat mutex held.
+ */
+static void clear_backup_state_bitmap_list(void) {
+
+ if (backup_state.stat.bitmap_list) {
+ GList *bl = backup_state.stat.bitmap_list;
+ while (bl) {
+ g_free(((PBSBitmapInfo *)bl->data)->drive);
+ g_free(bl->data);
+ bl = g_list_next(bl);
+ }
+ g_list_free(backup_state.stat.bitmap_list);
+ backup_state.stat.bitmap_list = NULL;
+ }
+}
+
UuidInfo coroutine_fn *qmp_backup(
const char *backup_file,
const char *password,
@@ -898,16 +915,7 @@ UuidInfo coroutine_fn *qmp_backup(
backup_state.stat.reused = 0;
/* clear previous backup's bitmap_list */
- if (backup_state.stat.bitmap_list) {
- GList *bl = backup_state.stat.bitmap_list;
- while (bl) {
- g_free(((PBSBitmapInfo *)bl->data)->drive);
- g_free(bl->data);
- bl = g_list_next(bl);
- }
- g_list_free(backup_state.stat.bitmap_list);
- backup_state.stat.bitmap_list = NULL;
- }
+ clear_backup_state_bitmap_list();
if (format == BACKUP_FORMAT_PBS) {
if (!password) {
--
2.39.5
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