Update on patch 4 and 6, other is not changed.
This nlink repair function is more generic than the original one.
The old one can only handle a specific case that the inode_ref is
invalid, either point to a non-exist parent inode or point to a invalid
inode(not dir or conflicting index/name).
The new one will reset all the backref, no matter it is valid or not,
and re-add all the valid backref, this make the nlink handles more
corrupt cases.
Qu Wenruo (6):
btrfs-progs: print root dir verbose error in fsck
btrfs-progs: Import btrfs_insert/del/lookup_extref() functions.
btrfs-progs: Import lookup/del_inode_ref() function.
btrfs-progs: Add btrfs_unlink() and btrfs_add_link() functions.
btrfs-progs: Add btrfs_mkdir() function for the incoming 'lost+found'
fsck mechanism.
btrfs-progs: Add fixing function for inodes whose nlink dismatch
Makefile | 2 +-
cmds-check.c | 311 ++++++++++++++++++++++++++++++++++++--
ctree.c | 6 +
ctree.h | 38 +++++
inode-item.c | 318 +++++++++++++++++++++++++++++++++++++++
inode.c | 484 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
6 files changed, 1148 insertions(+), 11 deletions(-)
create mode 100644 inode.c
--
2.1.3
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