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>
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@ -141,7 +141,7 @@ struct rbd_request {
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struct rbd_snap {
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struct device dev;
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const char *name;
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size_t size;
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u64 size;
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struct list_head node;
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u64 id;
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};
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@ -1935,7 +1935,7 @@ static ssize_t rbd_snap_size_show(struct device *dev,
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{
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struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
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return sprintf(buf, "%zd\n", snap->size);
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return sprintf(buf, "%llu\n", (unsigned long long)snap->size);
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}
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static ssize_t rbd_snap_id_show(struct device *dev,
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@ -1944,7 +1944,7 @@ static ssize_t rbd_snap_id_show(struct device *dev,
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{
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struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
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return sprintf(buf, "%llu\n", (unsigned long long) snap->id);
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return sprintf(buf, "%llu\n", (unsigned long long)snap->id);
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}
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static DEVICE_ATTR(snap_size, S_IRUGO, rbd_snap_size_show, NULL);
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