diff options
Diffstat (limited to 'block/qcow2.h')
| -rw-r--r-- | block/qcow2.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/qcow2.h b/block/qcow2.h index 4f67eb9..ea9adb5 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -133,6 +133,7 @@ #define QCOW2_OPT_DISCARD_REQUEST "pass-discard-request" #define QCOW2_OPT_DISCARD_SNAPSHOT "pass-discard-snapshot" #define QCOW2_OPT_DISCARD_OTHER "pass-discard-other" +#define QCOW2_OPT_DISCARD_NO_UNREF "discard-no-unref" #define QCOW2_OPT_OVERLAP "overlap-check" #define QCOW2_OPT_OVERLAP_TEMPLATE "overlap-check.template" #define QCOW2_OPT_OVERLAP_MAIN_HEADER "overlap-check.main-header" @@ -385,6 +386,8 @@ typedef struct BDRVQcow2State { bool discard_passthrough[QCOW2_DISCARD_MAX]; + bool discard_no_unref; + int overlap_check; /* bitmask of Qcow2MetadataOverlap values */ bool signaled_corruption; |