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rbd: fix snapshot size type 

Snapshot sizes should be the same type as regular image sizes. This
only affects their displayed size in sysfs, not the reported size of
an actual block device sizes.

Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com>
Reviewed-by: Alex Elder <elder@dreamhost.com>
Reviewed-by: Yehuda Sadeh <yehuda@hq.newdream.net>
This commit is contained in:
Josh Durgin 2011-12-05 18:25:13 -08:00 committed by Alex Elder
parent b06e6a6be7
commit 3591538fb2
1 changed files with 3 additions and 3 deletions
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6
drivers/block/rbd.c
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@ -141,7 +141,7 @@ struct rbd_request {
struct rbd_snap {
struct device dev;
const char *name;
size_t size;
u64 size;
struct list_head node;
u64 id;
};
@ -1935,7 +1935,7 @@ static ssize_t rbd_snap_size_show(struct device *dev,
{
struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
return sprintf(buf, "%zd\n", snap->size);
return sprintf(buf, "%llu\n", (unsigned long long)snap->size);
}
static ssize_t rbd_snap_id_show(struct device *dev,
@ -1944,7 +1944,7 @@ static ssize_t rbd_snap_id_show(struct device *dev,
{
struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
return sprintf(buf, "%llu\n", (unsigned long long) snap->id);
return sprintf(buf, "%llu\n", (unsigned long long)snap->id);
}
static DEVICE_ATTR(snap_size, S_IRUGO, rbd_snap_size_show, NULL);