commit ff99129ab89a532f0ca0a0b89b9aa004c09d9b9d
author Kevin Wolf <kwolf@redhat.com> Mon Sep 07 17:12:56 2015 +0200
committer Kevin Wolf <kwolf@redhat.com> Mon Sep 14 16:51:36 2015 +0200
tree 85c34815a923be2f096008cee38d98c277bdd167
parent cf25ff850f0b5d44cb79daea88daaf24ce7e4c44

qcow2: Rename BDRVQcowState to BDRVQcow2State

BDRVQcowState is already used by qcow1, and gdb is always confused which
one to use. Rename the qcow2 one so they can be distinguished.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>

block/qcow2.h

diff --git a/block/qcow2.h b/block/qcow2.h
index 71dafd6..61f1b57 100644
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -222,7 +222,7 @@
 typedef void Qcow2SetRefcountFunc(void *refcount_array,
                                   uint64_t index, uint64_t value);
 
-typedef struct BDRVQcowState {
+typedef struct BDRVQcow2State {
     int cluster_bits;
     int cluster_size;
     int cluster_sectors;
@@ -293,7 +293,7 @@
      * override) */
     char *image_backing_file;
     char *image_backing_format;
-} BDRVQcowState;
+} BDRVQcow2State;
 
 struct QCowAIOCB;
 
@@ -405,28 +405,28 @@
 
 #define REFT_OFFSET_MASK 0xfffffffffffffe00ULL
 
-static inline int64_t start_of_cluster(BDRVQcowState *s, int64_t offset)
+static inline int64_t start_of_cluster(BDRVQcow2State *s, int64_t offset)
 {
     return offset & ~(s->cluster_size - 1);
 }
 
-static inline int64_t offset_into_cluster(BDRVQcowState *s, int64_t offset)
+static inline int64_t offset_into_cluster(BDRVQcow2State *s, int64_t offset)
 {
     return offset & (s->cluster_size - 1);
 }
 
-static inline int size_to_clusters(BDRVQcowState *s, int64_t size)
+static inline int size_to_clusters(BDRVQcow2State *s, int64_t size)
 {
     return (size + (s->cluster_size - 1)) >> s->cluster_bits;
 }
 
-static inline int64_t size_to_l1(BDRVQcowState *s, int64_t size)
+static inline int64_t size_to_l1(BDRVQcow2State *s, int64_t size)
 {
     int shift = s->cluster_bits + s->l2_bits;
     return (size + (1ULL << shift) - 1) >> shift;
 }
 
-static inline int offset_to_l2_index(BDRVQcowState *s, int64_t offset)
+static inline int offset_to_l2_index(BDRVQcow2State *s, int64_t offset)
 {
     return (offset >> s->cluster_bits) & (s->l2_size - 1);
 }
@@ -437,12 +437,12 @@
     return offset;
 }
 
-static inline int64_t qcow2_vm_state_offset(BDRVQcowState *s)
+static inline int64_t qcow2_vm_state_offset(BDRVQcow2State *s)
 {
     return (int64_t)s->l1_vm_state_index << (s->cluster_bits + s->l2_bits);
 }
 
-static inline uint64_t qcow2_max_refcount_clusters(BDRVQcowState *s)
+static inline uint64_t qcow2_max_refcount_clusters(BDRVQcow2State *s)
 {
     return QCOW_MAX_REFTABLE_SIZE >> s->cluster_bits;
 }
@@ -461,7 +461,7 @@
 }
 
 /* Check whether refcounts are eager or lazy */
-static inline bool qcow2_need_accurate_refcounts(BDRVQcowState *s)
+static inline bool qcow2_need_accurate_refcounts(BDRVQcow2State *s)
 {
     return !(s->incompatible_features & QCOW2_INCOMPAT_DIRTY);
 }
@@ -537,7 +537,7 @@
 int qcow2_write_l1_entry(BlockDriverState *bs, int l1_index);
 void qcow2_l2_cache_reset(BlockDriverState *bs);
 int qcow2_decompress_cluster(BlockDriverState *bs, uint64_t cluster_offset);
-int qcow2_encrypt_sectors(BDRVQcowState *s, int64_t sector_num,
+int qcow2_encrypt_sectors(BDRVQcow2State *s, int64_t sector_num,
                           uint8_t *out_buf, const uint8_t *in_buf,
                           int nb_sectors, bool enc, Error **errp);