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btrfs-progs: check: orig: Add dev_item check for used bytes and total bytes 

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
master
Qu Wenruo 2018-10-08 14:50:10 +08:00 committed by David Sterba
parent 607a10d71c
commit 39ea41f00b
1 changed files with 7 additions and 0 deletions
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7
check/main.c
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@ -7944,6 +7944,13 @@ static int check_device_used(struct device_record *dev_rec,
struct device_extent_record *dev_extent_rec;
u64 total_byte = 0;
if (dev_rec->byte_used > dev_rec->total_byte) {
error(
"device %llu has incorrect used bytes %llu > total bytes %llu",
dev_rec->devid, dev_rec->byte_used, dev_rec->total_byte);
return -EUCLEAN;
}
cache = search_cache_extent2(&dext_cache->tree, dev_rec->devid, 0);
while (cache) {
dev_extent_rec = container_of(cache,