korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-15 16:24:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

bcachefs: Add a missing bch2_btree_path_traverse() call

Browse Source 
bch2_btree_iter_peek_upto() in snapshots mode may need to keep a
btree_path for the insert position, not just the position of the key
we're returning. The code was incorrectly assuming this would be in the
same btree node - we were missing a bch2_btree_path_traverse() call.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2022-12-09 16:22:36 -05:00
parent 4f948723ed
commit ef0732861a
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
fs/bcachefs/btree_iter.c
View File

@ -2063,6 +2063,11 @@ struct bkey_s_c bch2_btree_iter_peek_upto(struct btree_iter *iter, struct bpos e
iter->update_path = bch2_btree_path_set_pos(trans,
iter->update_path, pos,
iter->flags & BTREE_ITER_INTENT);
ret = bch2_btree_path_traverse(trans, iter->update_path, iter->flags);
if (unlikely(ret)) {
k = bkey_s_c_err(ret);
goto out_no_locked;
}
}
/*