Yan Zheng ec051c0f92 Btrfs: avoid orphan inode caused by log replay ...

drop_one_dir_item does not properly update inode's link count. It can be
reproduced by executing following commands:

#touch test
#sync
#rm -f test
#dd if=/dev/zero bs=4k count=1 of=test conv=fsync
#echo b > /proc/sysrq-trigger

This fixes it by adding an BTRFS_ORPHAN_ITEM_KEY for the inode

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>

2009-01-05 15:43:42 -05:00

79 KiB

Raw Blame History

View Raw