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-rw-r--r--block/copy-on-read.c8
-rw-r--r--block/crypto.c9
-rw-r--r--block/file-posix.c12
-rw-r--r--block/file-win32.c6
-rw-r--r--block/gluster.c14
-rw-r--r--block/iscsi.c8
-rw-r--r--block/nfs.c7
-rw-r--r--block/qcow2.c74
-rw-r--r--block/qed.c8
-rw-r--r--block/raw-format.c8
-rw-r--r--block/rbd.c8
-rw-r--r--block/sheepdog.c12
-rw-r--r--block/ssh.c6
13 files changed, 101 insertions, 79 deletions
diff --git a/block/copy-on-read.c b/block/copy-on-read.c
index 6a97208888..1dcdaeed69 100644
--- a/block/copy-on-read.c
+++ b/block/copy-on-read.c
@@ -80,10 +80,10 @@ static int64_t cor_getlength(BlockDriverState *bs)
}
-static int cor_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn cor_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
- return bdrv_truncate(bs->file, offset, prealloc, errp);
+ return bdrv_co_truncate(bs->file, offset, prealloc, errp);
}
@@ -147,7 +147,7 @@ BlockDriver bdrv_copy_on_read = {
.bdrv_child_perm = cor_child_perm,
.bdrv_getlength = cor_getlength,
- .bdrv_truncate = cor_truncate,
+ .bdrv_co_truncate = cor_co_truncate,
.bdrv_co_preadv = cor_co_preadv,
.bdrv_co_pwritev = cor_co_pwritev,
diff --git a/block/crypto.c b/block/crypto.c
index aaa8fb7530..210c80d5c7 100644
--- a/block/crypto.c
+++ b/block/crypto.c
@@ -357,8 +357,9 @@ static int block_crypto_co_create_generic(BlockDriverState *bs,
return ret;
}
-static int block_crypto_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn
+block_crypto_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
BlockCrypto *crypto = bs->opaque;
uint64_t payload_offset =
@@ -371,7 +372,7 @@ static int block_crypto_truncate(BlockDriverState *bs, int64_t offset,
offset += payload_offset;
- return bdrv_truncate(bs->file, offset, prealloc, errp);
+ return bdrv_co_truncate(bs->file, offset, prealloc, errp);
}
static void block_crypto_close(BlockDriverState *bs)
@@ -700,7 +701,7 @@ BlockDriver bdrv_crypto_luks = {
.bdrv_child_perm = bdrv_format_default_perms,
.bdrv_co_create = block_crypto_co_create_luks,
.bdrv_co_create_opts = block_crypto_co_create_opts_luks,
- .bdrv_truncate = block_crypto_truncate,
+ .bdrv_co_truncate = block_crypto_co_truncate,
.create_opts = &block_crypto_create_opts_luks,
.bdrv_reopen_prepare = block_crypto_reopen_prepare,
diff --git a/block/file-posix.c b/block/file-posix.c
index 43b963b13e..53c5833659 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -1878,8 +1878,8 @@ out:
return result;
}
-static int raw_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn raw_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
BDRVRawState *s = bs->opaque;
struct stat st;
@@ -2625,7 +2625,7 @@ BlockDriver bdrv_file = {
.bdrv_io_unplug = raw_aio_unplug,
.bdrv_attach_aio_context = raw_aio_attach_aio_context,
- .bdrv_truncate = raw_truncate,
+ .bdrv_co_truncate = raw_co_truncate,
.bdrv_getlength = raw_getlength,
.bdrv_get_info = raw_get_info,
.bdrv_get_allocated_file_size
@@ -3105,7 +3105,7 @@ static BlockDriver bdrv_host_device = {
.bdrv_io_plug = raw_aio_plug,
.bdrv_io_unplug = raw_aio_unplug,
- .bdrv_truncate = raw_truncate,
+ .bdrv_co_truncate = raw_co_truncate,
.bdrv_getlength = raw_getlength,
.bdrv_get_info = raw_get_info,
.bdrv_get_allocated_file_size
@@ -3227,7 +3227,7 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_io_plug = raw_aio_plug,
.bdrv_io_unplug = raw_aio_unplug,
- .bdrv_truncate = raw_truncate,
+ .bdrv_co_truncate = raw_co_truncate,
.bdrv_getlength = raw_getlength,
.has_variable_length = true,
.bdrv_get_allocated_file_size
@@ -3357,7 +3357,7 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_io_plug = raw_aio_plug,
.bdrv_io_unplug = raw_aio_unplug,
- .bdrv_truncate = raw_truncate,
+ .bdrv_co_truncate = raw_co_truncate,
.bdrv_getlength = raw_getlength,
.has_variable_length = true,
.bdrv_get_allocated_file_size
diff --git a/block/file-win32.c b/block/file-win32.c
index 3c67db4336..0411fe80fd 100644
--- a/block/file-win32.c
+++ b/block/file-win32.c
@@ -467,8 +467,8 @@ static void raw_close(BlockDriverState *bs)
}
}
-static int raw_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn raw_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
BDRVRawState *s = bs->opaque;
LONG low, high;
@@ -640,7 +640,7 @@ BlockDriver bdrv_file = {
.bdrv_aio_pwritev = raw_aio_pwritev,
.bdrv_aio_flush = raw_aio_flush,
- .bdrv_truncate = raw_truncate,
+ .bdrv_co_truncate = raw_co_truncate,
.bdrv_getlength = raw_getlength,
.bdrv_get_allocated_file_size
= raw_get_allocated_file_size,
diff --git a/block/gluster.c b/block/gluster.c
index b5fe7f3e87..a4e1c8ecd8 100644
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -1177,8 +1177,10 @@ static coroutine_fn int qemu_gluster_co_rw(BlockDriverState *bs,
return acb.ret;
}
-static int qemu_gluster_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static coroutine_fn int qemu_gluster_co_truncate(BlockDriverState *bs,
+ int64_t offset,
+ PreallocMode prealloc,
+ Error **errp)
{
BDRVGlusterState *s = bs->opaque;
return qemu_gluster_do_truncate(s->fd, offset, prealloc, errp);
@@ -1499,7 +1501,7 @@ static BlockDriver bdrv_gluster = {
.bdrv_co_create_opts = qemu_gluster_co_create_opts,
.bdrv_getlength = qemu_gluster_getlength,
.bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
- .bdrv_truncate = qemu_gluster_truncate,
+ .bdrv_co_truncate = qemu_gluster_co_truncate,
.bdrv_co_readv = qemu_gluster_co_readv,
.bdrv_co_writev = qemu_gluster_co_writev,
.bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk,
@@ -1528,7 +1530,7 @@ static BlockDriver bdrv_gluster_tcp = {
.bdrv_co_create_opts = qemu_gluster_co_create_opts,
.bdrv_getlength = qemu_gluster_getlength,
.bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
- .bdrv_truncate = qemu_gluster_truncate,
+ .bdrv_co_truncate = qemu_gluster_co_truncate,
.bdrv_co_readv = qemu_gluster_co_readv,
.bdrv_co_writev = qemu_gluster_co_writev,
.bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk,
@@ -1557,7 +1559,7 @@ static BlockDriver bdrv_gluster_unix = {
.bdrv_co_create_opts = qemu_gluster_co_create_opts,
.bdrv_getlength = qemu_gluster_getlength,
.bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
- .bdrv_truncate = qemu_gluster_truncate,
+ .bdrv_co_truncate = qemu_gluster_co_truncate,
.bdrv_co_readv = qemu_gluster_co_readv,
.bdrv_co_writev = qemu_gluster_co_writev,
.bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk,
@@ -1592,7 +1594,7 @@ static BlockDriver bdrv_gluster_rdma = {
.bdrv_co_create_opts = qemu_gluster_co_create_opts,
.bdrv_getlength = qemu_gluster_getlength,
.bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
- .bdrv_truncate = qemu_gluster_truncate,
+ .bdrv_co_truncate = qemu_gluster_co_truncate,
.bdrv_co_readv = qemu_gluster_co_readv,
.bdrv_co_writev = qemu_gluster_co_writev,
.bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk,
diff --git a/block/iscsi.c b/block/iscsi.c
index 9f00fb47a5..bc84b14e20 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -2085,8 +2085,8 @@ static void iscsi_reopen_commit(BDRVReopenState *reopen_state)
}
}
-static int iscsi_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn iscsi_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
IscsiLun *iscsilun = bs->opaque;
Error *local_err = NULL;
@@ -2431,7 +2431,7 @@ static BlockDriver bdrv_iscsi = {
.bdrv_getlength = iscsi_getlength,
.bdrv_get_info = iscsi_get_info,
- .bdrv_truncate = iscsi_truncate,
+ .bdrv_co_truncate = iscsi_co_truncate,
.bdrv_refresh_limits = iscsi_refresh_limits,
.bdrv_co_block_status = iscsi_co_block_status,
@@ -2468,7 +2468,7 @@ static BlockDriver bdrv_iser = {
.bdrv_getlength = iscsi_getlength,
.bdrv_get_info = iscsi_get_info,
- .bdrv_truncate = iscsi_truncate,
+ .bdrv_co_truncate = iscsi_co_truncate,
.bdrv_refresh_limits = iscsi_refresh_limits,
.bdrv_co_block_status = iscsi_co_block_status,
diff --git a/block/nfs.c b/block/nfs.c
index 743ca0450e..eab1a2c408 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -743,8 +743,9 @@ static int64_t nfs_get_allocated_file_size(BlockDriverState *bs)
return (task.ret < 0 ? task.ret : st.st_blocks * 512);
}
-static int nfs_file_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn
+nfs_file_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
NFSClient *client = bs->opaque;
int ret;
@@ -873,7 +874,7 @@ static BlockDriver bdrv_nfs = {
.bdrv_has_zero_init = nfs_has_zero_init,
.bdrv_get_allocated_file_size = nfs_get_allocated_file_size,
- .bdrv_truncate = nfs_file_truncate,
+ .bdrv_co_truncate = nfs_file_co_truncate,
.bdrv_file_open = nfs_file_open,
.bdrv_close = nfs_file_close,
diff --git a/block/qcow2.c b/block/qcow2.c
index 6b2e1e1058..9e0ccbbfaf 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -2543,15 +2543,12 @@ static void coroutine_fn preallocate_co(void *opaque)
BlockDriverState *bs = params->bs;
uint64_t offset = params->offset;
uint64_t new_length = params->new_length;
- BDRVQcow2State *s = bs->opaque;
uint64_t bytes;
uint64_t host_offset = 0;
unsigned int cur_bytes;
int ret;
QCowL2Meta *meta;
- qemu_co_mutex_lock(&s->lock);
-
assert(offset <= new_length);
bytes = new_length - offset;
@@ -2604,7 +2601,6 @@ static void coroutine_fn preallocate_co(void *opaque)
ret = 0;
done:
- qemu_co_mutex_unlock(&s->lock);
params->ret = ret;
}
@@ -3041,7 +3037,11 @@ qcow2_co_create(BlockdevCreateOptions *create_options, Error **errp)
/* And if we're supposed to preallocate metadata, do that now */
if (qcow2_opts->preallocation != PREALLOC_MODE_OFF) {
+ BDRVQcow2State *s = blk_bs(blk)->opaque;
+ qemu_co_mutex_lock(&s->lock);
ret = preallocate(blk_bs(blk), 0, qcow2_opts->size);
+ qemu_co_mutex_unlock(&s->lock);
+
if (ret < 0) {
error_setg_errno(errp, -ret, "Could not preallocate metadata");
goto out;
@@ -3437,8 +3437,8 @@ fail:
return ret;
}
-static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn qcow2_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
BDRVQcow2State *s = bs->opaque;
uint64_t old_length;
@@ -3458,17 +3458,21 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
return -EINVAL;
}
+ qemu_co_mutex_lock(&s->lock);
+
/* cannot proceed if image has snapshots */
if (s->nb_snapshots) {
error_setg(errp, "Can't resize an image which has snapshots");
- return -ENOTSUP;
+ ret = -ENOTSUP;
+ goto fail;
}
/* cannot proceed if image has bitmaps */
if (s->nb_bitmaps) {
/* TODO: resize bitmaps in the image */
error_setg(errp, "Can't resize an image which has bitmaps");
- return -ENOTSUP;
+ ret = -ENOTSUP;
+ goto fail;
}
old_length = bs->total_sectors * 512;
@@ -3479,7 +3483,8 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
if (prealloc != PREALLOC_MODE_OFF) {
error_setg(errp,
"Preallocation can't be used for shrinking an image");
- return -EINVAL;
+ ret = -EINVAL;
+ goto fail;
}
ret = qcow2_cluster_discard(bs, ROUND_UP(offset, s->cluster_size),
@@ -3488,40 +3493,42 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
QCOW2_DISCARD_ALWAYS, true);
if (ret < 0) {
error_setg_errno(errp, -ret, "Failed to discard cropped clusters");
- return ret;
+ goto fail;
}
ret = qcow2_shrink_l1_table(bs, new_l1_size);
if (ret < 0) {
error_setg_errno(errp, -ret,
"Failed to reduce the number of L2 tables");
- return ret;
+ goto fail;
}
ret = qcow2_shrink_reftable(bs);
if (ret < 0) {
error_setg_errno(errp, -ret,
"Failed to discard unused refblocks");
- return ret;
+ goto fail;
}
old_file_size = bdrv_getlength(bs->file->bs);
if (old_file_size < 0) {
error_setg_errno(errp, -old_file_size,
"Failed to inquire current file length");
- return old_file_size;
+ ret = old_file_size;
+ goto fail;
}
last_cluster = qcow2_get_last_cluster(bs, old_file_size);
if (last_cluster < 0) {
error_setg_errno(errp, -last_cluster,
"Failed to find the last cluster");
- return last_cluster;
+ ret = last_cluster;
+ goto fail;
}
if ((last_cluster + 1) * s->cluster_size < old_file_size) {
Error *local_err = NULL;
- bdrv_truncate(bs->file, (last_cluster + 1) * s->cluster_size,
- PREALLOC_MODE_OFF, &local_err);
+ bdrv_co_truncate(bs->file, (last_cluster + 1) * s->cluster_size,
+ PREALLOC_MODE_OFF, &local_err);
if (local_err) {
warn_reportf_err(local_err,
"Failed to truncate the tail of the image: ");
@@ -3531,7 +3538,7 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
ret = qcow2_grow_l1_table(bs, new_l1_size, true);
if (ret < 0) {
error_setg_errno(errp, -ret, "Failed to grow the L1 table");
- return ret;
+ goto fail;
}
}
@@ -3543,7 +3550,7 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
ret = preallocate(bs, old_length, offset);
if (ret < 0) {
error_setg_errno(errp, -ret, "Preallocation failed");
- return ret;
+ goto fail;
}
break;
@@ -3559,7 +3566,8 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
if (old_file_size < 0) {
error_setg_errno(errp, -old_file_size,
"Failed to inquire current file length");
- return old_file_size;
+ ret = old_file_size;
+ goto fail;
}
old_file_size = ROUND_UP(old_file_size, s->cluster_size);
@@ -3589,7 +3597,8 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
if (allocation_start < 0) {
error_setg_errno(errp, -allocation_start,
"Failed to resize refcount structures");
- return allocation_start;
+ ret = allocation_start;
+ goto fail;
}
clusters_allocated = qcow2_alloc_clusters_at(bs, allocation_start,
@@ -3597,7 +3606,8 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
if (clusters_allocated < 0) {
error_setg_errno(errp, -clusters_allocated,
"Failed to allocate data clusters");
- return clusters_allocated;
+ ret = clusters_allocated;
+ goto fail;
}
assert(clusters_allocated == nb_new_data_clusters);
@@ -3605,13 +3615,13 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
/* Allocate the data area */
new_file_size = allocation_start +
nb_new_data_clusters * s->cluster_size;
- ret = bdrv_truncate(bs->file, new_file_size, prealloc, errp);
+ ret = bdrv_co_truncate(bs->file, new_file_size, prealloc, errp);
if (ret < 0) {
error_prepend(errp, "Failed to resize underlying file: ");
qcow2_free_clusters(bs, allocation_start,
nb_new_data_clusters * s->cluster_size,
QCOW2_DISCARD_OTHER);
- return ret;
+ goto fail;
}
/* Create the necessary L2 entries */
@@ -3634,7 +3644,7 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
qcow2_free_clusters(bs, host_offset,
nb_new_data_clusters * s->cluster_size,
QCOW2_DISCARD_OTHER);
- return ret;
+ goto fail;
}
guest_offset += nb_clusters * s->cluster_size;
@@ -3650,11 +3660,11 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
if (prealloc != PREALLOC_MODE_OFF) {
/* Flush metadata before actually changing the image size */
- ret = bdrv_flush(bs);
+ ret = qcow2_write_caches(bs);
if (ret < 0) {
error_setg_errno(errp, -ret,
"Failed to flush the preallocated area to disk");
- return ret;
+ goto fail;
}
}
@@ -3664,11 +3674,14 @@ static int qcow2_truncate(BlockDriverState *bs, int64_t offset,
&offset, sizeof(uint64_t));
if (ret < 0) {
error_setg_errno(errp, -ret, "Failed to update the image size");
- return ret;
+ goto fail;
}
s->l1_vm_state_index = new_l1_size;
- return 0;
+ ret = 0;
+fail:
+ qemu_co_mutex_unlock(&s->lock);
+ return ret;
}
/* XXX: put compressed sectors first, then all the cluster aligned
@@ -3692,7 +3705,8 @@ qcow2_co_pwritev_compressed(BlockDriverState *bs, uint64_t offset,
if (cluster_offset < 0) {
return cluster_offset;
}
- return bdrv_truncate(bs->file, cluster_offset, PREALLOC_MODE_OFF, NULL);
+ return bdrv_co_truncate(bs->file, cluster_offset, PREALLOC_MODE_OFF,
+ NULL);
}
if (offset_into_cluster(s, offset)) {
@@ -4696,7 +4710,7 @@ BlockDriver bdrv_qcow2 = {
.bdrv_co_pdiscard = qcow2_co_pdiscard,
.bdrv_co_copy_range_from = qcow2_co_copy_range_from,
.bdrv_co_copy_range_to = qcow2_co_copy_range_to,
- .bdrv_truncate = qcow2_truncate,
+ .bdrv_co_truncate = qcow2_co_truncate,
.bdrv_co_pwritev_compressed = qcow2_co_pwritev_compressed,
.bdrv_make_empty = qcow2_make_empty,
diff --git a/block/qed.c b/block/qed.c
index 2363814538..689ea9d4d5 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -1467,8 +1467,10 @@ static int coroutine_fn bdrv_qed_co_pwrite_zeroes(BlockDriverState *bs,
QED_AIOCB_WRITE | QED_AIOCB_ZERO);
}
-static int bdrv_qed_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn bdrv_qed_co_truncate(BlockDriverState *bs,
+ int64_t offset,
+ PreallocMode prealloc,
+ Error **errp)
{
BDRVQEDState *s = bs->opaque;
uint64_t old_image_size;
@@ -1678,7 +1680,7 @@ static BlockDriver bdrv_qed = {
.bdrv_co_readv = bdrv_qed_co_readv,
.bdrv_co_writev = bdrv_qed_co_writev,
.bdrv_co_pwrite_zeroes = bdrv_qed_co_pwrite_zeroes,
- .bdrv_truncate = bdrv_qed_truncate,
+ .bdrv_co_truncate = bdrv_qed_co_truncate,
.bdrv_getlength = bdrv_qed_getlength,
.bdrv_get_info = bdrv_qed_get_info,
.bdrv_refresh_limits = bdrv_qed_refresh_limits,
diff --git a/block/raw-format.c b/block/raw-format.c
index f2e468df6f..b78da564d4 100644
--- a/block/raw-format.c
+++ b/block/raw-format.c
@@ -366,8 +366,8 @@ static void raw_refresh_limits(BlockDriverState *bs, Error **errp)
}
}
-static int raw_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn raw_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
BDRVRawState *s = bs->opaque;
@@ -383,7 +383,7 @@ static int raw_truncate(BlockDriverState *bs, int64_t offset,
s->size = offset;
offset += s->offset;
- return bdrv_truncate(bs->file, offset, prealloc, errp);
+ return bdrv_co_truncate(bs->file, offset, prealloc, errp);
}
static void raw_eject(BlockDriverState *bs, bool eject_flag)
@@ -545,7 +545,7 @@ BlockDriver bdrv_raw = {
.bdrv_co_block_status = &raw_co_block_status,
.bdrv_co_copy_range_from = &raw_co_copy_range_from,
.bdrv_co_copy_range_to = &raw_co_copy_range_to,
- .bdrv_truncate = &raw_truncate,
+ .bdrv_co_truncate = &raw_co_truncate,
.bdrv_getlength = &raw_getlength,
.has_variable_length = true,
.bdrv_measure = &raw_measure,
diff --git a/block/rbd.c b/block/rbd.c
index f2c6965418..ca8e5bbace 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -990,8 +990,10 @@ static int64_t qemu_rbd_getlength(BlockDriverState *bs)
return info.size;
}
-static int qemu_rbd_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn qemu_rbd_co_truncate(BlockDriverState *bs,
+ int64_t offset,
+ PreallocMode prealloc,
+ Error **errp)
{
BDRVRBDState *s = bs->opaque;
int r;
@@ -1184,7 +1186,7 @@ static BlockDriver bdrv_rbd = {
.bdrv_get_info = qemu_rbd_getinfo,
.create_opts = &qemu_rbd_create_opts,
.bdrv_getlength = qemu_rbd_getlength,
- .bdrv_truncate = qemu_rbd_truncate,
+ .bdrv_co_truncate = qemu_rbd_co_truncate,
.protocol_name = "rbd",
.bdrv_aio_preadv = qemu_rbd_aio_preadv,
diff --git a/block/sheepdog.c b/block/sheepdog.c
index 665b1763eb..b229a664d9 100644
--- a/block/sheepdog.c
+++ b/block/sheepdog.c
@@ -2292,8 +2292,8 @@ static int64_t sd_getlength(BlockDriverState *bs)
return s->inode.vdi_size;
}
-static int sd_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn sd_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
BDRVSheepdogState *s = bs->opaque;
int ret, fd;
@@ -2609,7 +2609,7 @@ static coroutine_fn int sd_co_writev(BlockDriverState *bs, int64_t sector_num,
assert(!flags);
if (offset > s->inode.vdi_size) {
- ret = sd_truncate(bs, offset, PREALLOC_MODE_OFF, NULL);
+ ret = sd_co_truncate(bs, offset, PREALLOC_MODE_OFF, NULL);
if (ret < 0) {
return ret;
}
@@ -3231,7 +3231,7 @@ static BlockDriver bdrv_sheepdog = {
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_getlength = sd_getlength,
.bdrv_get_allocated_file_size = sd_get_allocated_file_size,
- .bdrv_truncate = sd_truncate,
+ .bdrv_co_truncate = sd_co_truncate,
.bdrv_co_readv = sd_co_readv,
.bdrv_co_writev = sd_co_writev,
@@ -3268,7 +3268,7 @@ static BlockDriver bdrv_sheepdog_tcp = {
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_getlength = sd_getlength,
.bdrv_get_allocated_file_size = sd_get_allocated_file_size,
- .bdrv_truncate = sd_truncate,
+ .bdrv_co_truncate = sd_co_truncate,
.bdrv_co_readv = sd_co_readv,
.bdrv_co_writev = sd_co_writev,
@@ -3305,7 +3305,7 @@ static BlockDriver bdrv_sheepdog_unix = {
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_getlength = sd_getlength,
.bdrv_get_allocated_file_size = sd_get_allocated_file_size,
- .bdrv_truncate = sd_truncate,
+ .bdrv_co_truncate = sd_co_truncate,
.bdrv_co_readv = sd_co_readv,
.bdrv_co_writev = sd_co_writev,
diff --git a/block/ssh.c b/block/ssh.c
index da7bbf73e2..7fbc27abdf 100644
--- a/block/ssh.c
+++ b/block/ssh.c
@@ -1243,8 +1243,8 @@ static int64_t ssh_getlength(BlockDriverState *bs)
return length;
}
-static int ssh_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
+static int coroutine_fn ssh_co_truncate(BlockDriverState *bs, int64_t offset,
+ PreallocMode prealloc, Error **errp)
{
BDRVSSHState *s = bs->opaque;
@@ -1279,7 +1279,7 @@ static BlockDriver bdrv_ssh = {
.bdrv_co_readv = ssh_co_readv,
.bdrv_co_writev = ssh_co_writev,
.bdrv_getlength = ssh_getlength,
- .bdrv_truncate = ssh_truncate,
+ .bdrv_co_truncate = ssh_co_truncate,
.bdrv_co_flush_to_disk = ssh_co_flush,
.create_opts = &ssh_create_opts,
};
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-21 18:58:08 +0000