diff options
| author | Hu Tao <hutao@cn.fujitsu.com> | 2014-09-10 17:05:46 +0800 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-09-12 15:43:06 +0200 |
| commit | 180e95265e87edcb457a9f92f844e4b08bcc60a0 (patch) | |
| tree | 00b1a59d793d8fa425bcb09dccec2ffcaaba8b9a /block/qcow2.c | |
| parent | c2eb918e3299f930fd0d0ae48d002cf2599de250 (diff) | |
| download | qemu-180e95265e87edcb457a9f92f844e4b08bcc60a0.tar.gz | |
block: don't convert file size to sector size
and avoid converting it back later.
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index c8050e527c..cf27c3f422 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1859,7 +1859,7 @@ 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 = bdrv_truncate(bs, total_size * BDRV_SECTOR_SIZE); + ret = bdrv_truncate(bs, total_size); if (ret < 0) { error_setg_errno(errp, -ret, "Could not resize image"); goto out; @@ -1912,7 +1912,7 @@ static int qcow2_create(const char *filename, QemuOpts *opts, Error **errp) char *backing_file = NULL; char *backing_fmt = NULL; char *buf = NULL; - uint64_t sectors = 0; + uint64_t size = 0; int flags = 0; size_t cluster_size = DEFAULT_CLUSTER_SIZE; int prealloc = 0; @@ -1921,8 +1921,8 @@ static int qcow2_create(const char *filename, QemuOpts *opts, Error **errp) int ret; /* Read out options */ - sectors = DIV_ROUND_UP(qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0), - BDRV_SECTOR_SIZE); + size = ROUND_UP(qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0), + BDRV_SECTOR_SIZE); backing_file = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FILE); backing_fmt = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FMT); if (qemu_opt_get_bool_del(opts, BLOCK_OPT_ENCRYPT, false)) { @@ -1972,7 +1972,7 @@ static int qcow2_create(const char *filename, QemuOpts *opts, Error **errp) goto finish; } - ret = qcow2_create2(filename, sectors, backing_file, backing_fmt, flags, + ret = qcow2_create2(filename, size, backing_file, backing_fmt, flags, cluster_size, prealloc, opts, version, &local_err); if (local_err) { error_propagate(errp, local_err); |