diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/block-backend.c | 5 | ||||
-rw-r--r-- | block/commit.c | 4 | ||||
-rw-r--r-- | block/mirror.c | 3 | ||||
-rw-r--r-- | block/parallels.c | 2 | ||||
-rw-r--r-- | block/qcow.c | 2 | ||||
-rw-r--r-- | block/qcow2.c | 4 | ||||
-rw-r--r-- | block/qed.c | 2 | ||||
-rw-r--r-- | block/vdi.c | 3 | ||||
-rw-r--r-- | block/vhdx.c | 5 | ||||
-rw-r--r-- | block/vmdk.c | 7 | ||||
-rw-r--r-- | block/vpc.c | 2 |
11 files changed, 22 insertions, 17 deletions
diff --git a/block/block-backend.c b/block/block-backend.c index 3c1b756..fe3542b 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -1773,14 +1773,15 @@ int blk_pwrite_compressed(BlockBackend *blk, int64_t offset, const void *buf, BDRV_REQ_WRITE_COMPRESSED); } -int blk_truncate(BlockBackend *blk, int64_t offset, Error **errp) +int blk_truncate(BlockBackend *blk, int64_t offset, PreallocMode prealloc, + Error **errp) { if (!blk_is_available(blk)) { error_setg(errp, "No medium inserted"); return -ENOMEDIUM; } - return bdrv_truncate(blk->root, offset, PREALLOC_MODE_OFF, errp); + return bdrv_truncate(blk->root, offset, prealloc, errp); } static void blk_pdiscard_entry(void *opaque) diff --git a/block/commit.c b/block/commit.c index 774a8a5..1314360 100644 --- a/block/commit.c +++ b/block/commit.c @@ -163,7 +163,7 @@ static void coroutine_fn commit_run(void *opaque) } if (base_len < s->common.len) { - ret = blk_truncate(s->base, s->common.len, NULL); + ret = blk_truncate(s->base, s->common.len, PREALLOC_MODE_OFF, NULL); if (ret) { goto out; } @@ -521,7 +521,7 @@ int bdrv_commit(BlockDriverState *bs) * grow the backing file image if possible. If not possible, * we must return an error */ if (length > backing_length) { - ret = blk_truncate(backing, length, &local_err); + ret = blk_truncate(backing, length, PREALLOC_MODE_OFF, &local_err); if (ret < 0) { error_report_err(local_err); goto ro_cleanup; diff --git a/block/mirror.c b/block/mirror.c index eaf0fe7..8583b76 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -739,7 +739,8 @@ static void coroutine_fn mirror_run(void *opaque) } if (s->bdev_length > base_length) { - ret = blk_truncate(s->target, s->bdev_length, NULL); + ret = blk_truncate(s->target, s->bdev_length, PREALLOC_MODE_OFF, + NULL); if (ret < 0) { goto immediate_exit; } diff --git a/block/parallels.c b/block/parallels.c index 5a38998..5bbdfab 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -508,7 +508,7 @@ static int parallels_create(const char *filename, QemuOpts *opts, Error **errp) blk_set_allow_write_beyond_eof(file, true); - ret = blk_truncate(file, 0, errp); + ret = blk_truncate(file, 0, PREALLOC_MODE_OFF, errp); if (ret < 0) { goto exit; } diff --git a/block/qcow.c b/block/qcow.c index 10c96b8..66827d6 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -813,7 +813,7 @@ static int qcow_create(const char *filename, QemuOpts *opts, Error **errp) blk_set_allow_write_beyond_eof(qcow_blk, true); - ret = blk_truncate(qcow_blk, 0, errp); + ret = blk_truncate(qcow_blk, 0, PREALLOC_MODE_OFF, errp); if (ret < 0) { goto exit; } diff --git a/block/qcow2.c b/block/qcow2.c index 7391b49..0f44780 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2802,7 +2802,7 @@ static int qcow2_create2(const char *filename, int64_t total_size, } /* Okay, now that we have a valid image, let's give it the right size */ - ret = blk_truncate(blk, total_size, errp); + ret = blk_truncate(blk, total_size, PREALLOC_MODE_OFF, errp); if (ret < 0) { error_prepend(errp, "Could not resize image: "); goto out; @@ -3995,7 +3995,7 @@ static int qcow2_amend_options(BlockDriverState *bs, QemuOpts *opts, return ret; } - ret = blk_truncate(blk, new_size, &local_err); + ret = blk_truncate(blk, new_size, PREALLOC_MODE_OFF, &local_err); blk_unref(blk); if (ret < 0) { error_report_err(local_err); diff --git a/block/qed.c b/block/qed.c index 8f7e45c..86cad21 100644 --- a/block/qed.c +++ b/block/qed.c @@ -583,7 +583,7 @@ static int qed_create(const char *filename, uint32_t cluster_size, blk_set_allow_write_beyond_eof(blk, true); /* File must start empty and grow, check truncate is supported */ - ret = blk_truncate(blk, 0, errp); + ret = blk_truncate(blk, 0, PREALLOC_MODE_OFF, errp); if (ret < 0) { goto out; } diff --git a/block/vdi.c b/block/vdi.c index 79af477..2b6e8fa 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -832,7 +832,8 @@ static int vdi_create(const char *filename, QemuOpts *opts, Error **errp) } if (image_type == VDI_TYPE_STATIC) { - ret = blk_truncate(blk, offset + blocks * block_size, errp); + ret = blk_truncate(blk, offset + blocks * block_size, + PREALLOC_MODE_OFF, errp); if (ret < 0) { error_prepend(errp, "Failed to statically allocate %s", filename); goto exit; diff --git a/block/vhdx.c b/block/vhdx.c index 85c476a..a9cecd2 100644 --- a/block/vhdx.c +++ b/block/vhdx.c @@ -1608,12 +1608,13 @@ static int vhdx_create_bat(BlockBackend *blk, BDRVVHDXState *s, if (type == VHDX_TYPE_DYNAMIC) { /* All zeroes, so we can just extend the file - the end of the BAT * is the furthest thing we have written yet */ - ret = blk_truncate(blk, data_file_offset, errp); + ret = blk_truncate(blk, data_file_offset, PREALLOC_MODE_OFF, errp); if (ret < 0) { goto exit; } } else if (type == VHDX_TYPE_FIXED) { - ret = blk_truncate(blk, data_file_offset + image_size, errp); + ret = blk_truncate(blk, data_file_offset + image_size, + PREALLOC_MODE_OFF, errp); if (ret < 0) { goto exit; } diff --git a/block/vmdk.c b/block/vmdk.c index 55581b0..24d71b5 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -1714,7 +1714,7 @@ static int vmdk_create_extent(const char *filename, int64_t filesize, blk_set_allow_write_beyond_eof(blk, true); if (flat) { - ret = blk_truncate(blk, filesize, errp); + ret = blk_truncate(blk, filesize, PREALLOC_MODE_OFF, errp); goto exit; } magic = cpu_to_be32(VMDK4_MAGIC); @@ -1777,7 +1777,8 @@ static int vmdk_create_extent(const char *filename, int64_t filesize, goto exit; } - ret = blk_truncate(blk, le64_to_cpu(header.grain_offset) << 9, errp); + ret = blk_truncate(blk, le64_to_cpu(header.grain_offset) << 9, + PREALLOC_MODE_OFF, errp); if (ret < 0) { goto exit; } @@ -2086,7 +2087,7 @@ static int vmdk_create(const char *filename, QemuOpts *opts, Error **errp) /* bdrv_pwrite write padding zeros to align to sector, we don't need that * for description file */ if (desc_offset == 0) { - ret = blk_truncate(new_blk, desc_len, errp); + ret = blk_truncate(new_blk, desc_len, PREALLOC_MODE_OFF, errp); } exit: if (new_blk) { diff --git a/block/vpc.c b/block/vpc.c index b313c68..9a6f817 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -858,7 +858,7 @@ static int create_fixed_disk(BlockBackend *blk, uint8_t *buf, /* Add footer to total size */ total_size += HEADER_SIZE; - ret = blk_truncate(blk, total_size, errp); + ret = blk_truncate(blk, total_size, PREALLOC_MODE_OFF, errp); if (ret < 0) { return ret; } |