Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
---
block/qcow2.h | 6 ++++--
block/qcow.c | 4 +++-
block/qcow2-cluster.c | 11 +++++++----
block/qcow2.c | 15 ++++++++++-----
4 files changed, 24 insertions(+), 12 deletions(-)
diff --git a/block/qcow2.h b/block/qcow2.h
index 87b15eb4aa..a32b47b7f6 100644
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -550,14 +550,16 @@ int qcow2_encrypt_sectors(BDRVQcow2State *s, int64_t
sector_num,
int qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset,
unsigned int *bytes, uint64_t *cluster_offset);
-int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset,
+int coroutine_fn
+qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset,
unsigned int *bytes, uint64_t *host_offset,
QCowL2Meta **m);
uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs,
uint64_t offset,
int compressed_size);
-int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m);
+int coroutine_fn
+qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m);
int qcow2_cluster_discard(BlockDriverState *bs, uint64_t offset,
uint64_t bytes, enum qcow2_discard_type type,
bool full_discard);
diff --git a/block/qcow.c b/block/qcow.c
index 7bd94dcd46..d84ae7fb74 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -796,7 +796,9 @@ static void qcow_close(BlockDriverState *bs)
error_free(s->migration_blocker);
}
-static int qcow_create(const char *filename, QemuOpts *opts, Error **errp)
+
+static int coroutine_fn
+qcow_create(const char *filename, QemuOpts *opts, Error **errp)
{
int header_size, backing_filename_len, l1_size, shift, i;
QCowHeader header;
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c
index 3d341fd9cb..964d23aee8 100644
--- a/block/qcow2-cluster.c
+++ b/block/qcow2-cluster.c
@@ -761,7 +761,8 @@ uint64_t
qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs,
return cluster_offset;
}
-static int perform_cow(BlockDriverState *bs, QCowL2Meta *m)
+static int coroutine_fn
+perform_cow(BlockDriverState *bs, QCowL2Meta *m)
{
BDRVQcow2State *s = bs->opaque;
Qcow2COWRegion *start = &m->cow_start;
@@ -890,7 +891,7 @@ fail:
return ret;
}
-int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m)
+int coroutine_fn qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta
*m)
{
BDRVQcow2State *s = bs->opaque;
int i, j = 0, l2_index, ret;
@@ -1014,7 +1015,8 @@ out:
* information on cluster allocation may be invalid now. The caller
* must start over anyway, so consider *cur_bytes undefined.
*/
-static int handle_dependencies(BlockDriverState *bs, uint64_t guest_offset,
+static int coroutine_fn
+handle_dependencies(BlockDriverState *bs, uint64_t guest_offset,
uint64_t *cur_bytes, QCowL2Meta **m)
{
BDRVQcow2State *s = bs->opaque;
@@ -1413,7 +1415,8 @@ fail:
*
* Return 0 on success and -errno in error cases
*/
-int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset,
+int coroutine_fn
+qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset,
unsigned int *bytes, uint64_t *host_offset,
QCowL2Meta **m)
{
diff --git a/block/qcow2.c b/block/qcow2.c
index 2f94f0326e..6ecf1489dc 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -2079,7 +2079,8 @@ static int qcow2_change_backing_file(BlockDriverState *bs,
return qcow2_update_header(bs);
}
-static int preallocate(BlockDriverState *bs)
+static int coroutine_fn
+preallocate(BlockDriverState *bs)
{
uint64_t bytes;
uint64_t offset;
@@ -2140,7 +2141,8 @@ static int preallocate(BlockDriverState *bs)
return 0;
}
-static int qcow2_create2(const char *filename, int64_t total_size,
+static int coroutine_fn
+qcow2_create2(const char *filename, int64_t total_size,
const char *backing_file, const char *backing_format,
int flags, size_t cluster_size, PreallocMode prealloc,
QemuOpts *opts, int version, int refcount_order,
@@ -2390,7 +2392,8 @@ out:
return ret;
}
-static int qcow2_create(const char *filename, QemuOpts *opts, Error **errp)
+static int coroutine_fn
+qcow2_create(const char *filename, QemuOpts *opts, Error **errp)
{
char *backing_file = NULL;
char *backing_fmt = NULL;
@@ -3011,7 +3014,8 @@ static void dump_refcounts(BlockDriverState *bs)
}
#endif
-static int qcow2_save_vmstate(BlockDriverState *bs, QEMUIOVector *qiov,
+static int coroutine_fn
+qcow2_save_vmstate(BlockDriverState *bs, QEMUIOVector *qiov,
int64_t pos)
{
BDRVQcow2State *s = bs->opaque;
@@ -3021,7 +3025,8 @@ static int qcow2_save_vmstate(BlockDriverState *bs,
QEMUIOVector *qiov,
qiov->size, qiov, 0);
}
-static int qcow2_load_vmstate(BlockDriverState *bs, QEMUIOVector *qiov,
+static int coroutine_fn
+qcow2_load_vmstate(BlockDriverState *bs, QEMUIOVector *qiov,
int64_t pos)
{
BDRVQcow2State *s = bs->opaque;
--
2.13.1.395.gf7b71de06
