diff options
| author | Max Reitz <mreitz@redhat.com> | 2017-06-13 22:20:54 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-07-11 17:45:01 +0200 |
| commit | 3a691c50f10344b052ad70a4d0ed935276ccca3c (patch) | |
| tree | 7987afc8abe63f577c59a11e698ea4536cf2c0d5 /block/vmdk.c | |
| parent | 7ea37c30660d4cd6aca21a324fabefe23b89f931 (diff) | |
block: Add PreallocMode to blk_truncate()
blk_truncate() itself will pass that value to bdrv_truncate(), and all
callers of blk_truncate() just set the parameter to PREALLOC_MODE_OFF
for now.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20170613202107.10125-4-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/vmdk.c')
| -rw-r--r-- | block/vmdk.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/vmdk.c b/block/vmdk.c index 55581b03fe..24d71b5982 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) { |