qcow2: aio support for compressed cluster read

[mirror_qemu.git] / block / qcow2.h

diff --git a/block/qcow2.h b/block/qcow2.h
index 8662b685753143f4c363629e977f7b74bc71fbc6..a98d24500b20f28820bb3fefe58ed5848e9f9de4 100644 (file)
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -278,9 +278,6 @@ typedef struct BDRVQcow2State {
     QEMUTimer *cache_clean_timer;
     unsigned cache_clean_interval;
 
-    uint8_t *cluster_cache;
-    uint8_t *cluster_data;
-    uint64_t cluster_cache_offset;
     QLIST_HEAD(QCowClusterAlloc, QCowL2Meta) cluster_allocs;
 
     uint64_t *refcount_table;
@@ -616,7 +613,6 @@ int qcow2_grow_l1_table(BlockDriverState *bs, uint64_t min_size,
                         bool exact_size);
 int qcow2_shrink_l1_table(BlockDriverState *bs, uint64_t max_size);
 int qcow2_write_l1_entry(BlockDriverState *bs, int l1_index);
-int qcow2_decompress_cluster(BlockDriverState *bs, uint64_t cluster_offset);
 int qcow2_encrypt_sectors(BDRVQcow2State *s, int64_t sector_num,
                           uint8_t *buf, int nb_sectors, bool enc, Error **errp);