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bcachefs: Fix reattach_inode()

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Ensure a copy of the lost+found inode exists in the snapshot that we're
reattaching, so that we don't trigger warnings in
lookup_inode_for_snapshot() later.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-09-28 02:44:12 -04:00
parent 6b63a948a7
commit 20826fe6b8
1 changed files with 5 additions and 6 deletions
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11
fs/bcachefs/fsck.c
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@ -354,13 +354,12 @@ static int reattach_inode(struct btree_trans *trans,
if (ret) if (ret)
return ret; return ret;
if (S_ISDIR(inode->bi_mode)) { lostfound.bi_nlink += S_ISDIR(inode->bi_mode);
lostfound.bi_nlink++;
ret = __bch2_fsck_write_inode(trans, &lostfound, U32_MAX); /* ensure lost+found inode is also present in inode snapshot */
if (ret) ret = __bch2_fsck_write_inode(trans, &lostfound, inode_snapshot);
return ret; if (ret)
} return ret;
dir_hash = bch2_hash_info_init(c, &lostfound); dir_hash = bch2_hash_info_init(c, &lostfound);