gentoo-overlay/sys-kernel/hardened-kernel/files/linux-6.12/0005-bcachefs-remove_backpo...

69 lines
2.3 KiB
Diff

From 61bf384a85f4ab4845a41762ca6aa91a18c67cca Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Tue, 1 Oct 2024 17:45:58 -0400
Subject: [PATCH 005/233] bcachefs: remove_backpointer() now uses
dirent_get_by_pos()
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Alexander Miroshnichenko <alex@millerson.name>
---
fs/bcachefs/fsck.c | 26 ++++++++++++--------------
1 file changed, 12 insertions(+), 14 deletions(-)
diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c
index 285de12436dd..6b2ddbabe3e7 100644
--- a/fs/bcachefs/fsck.c
+++ b/fs/bcachefs/fsck.c
@@ -482,6 +482,13 @@ static int reattach_inode(struct btree_trans *trans, struct bch_inode_unpacked *
return ret;
}
+static struct bkey_s_c_dirent dirent_get_by_pos(struct btree_trans *trans,
+ struct btree_iter *iter,
+ struct bpos pos)
+{
+ return bch2_bkey_get_iter_typed(trans, iter, BTREE_ID_dirents, pos, 0, dirent);
+}
+
static int remove_backpointer(struct btree_trans *trans,
struct bch_inode_unpacked *inode)
{
@@ -490,13 +497,11 @@ static int remove_backpointer(struct btree_trans *trans,
struct bch_fs *c = trans->c;
struct btree_iter iter;
- struct bkey_s_c_dirent d =
- bch2_bkey_get_iter_typed(trans, &iter, BTREE_ID_dirents,
- SPOS(inode->bi_dir, inode->bi_dir_offset, inode->bi_snapshot), 0,
- dirent);
- int ret = bkey_err(d) ?:
- dirent_points_to_inode(c, d, inode) ?:
- __remove_dirent(trans, d.k->p);
+ struct bkey_s_c_dirent d = dirent_get_by_pos(trans, &iter,
+ SPOS(inode->bi_dir, inode->bi_dir_offset, inode->bi_snapshot));
+ int ret = bkey_err(d) ?:
+ dirent_points_to_inode(c, d, inode) ?:
+ __remove_dirent(trans, d.k->p);
bch2_trans_iter_exit(trans, &iter);
return ret;
}
@@ -1166,13 +1171,6 @@ static int hash_check_key(struct btree_trans *trans,
goto out;
}
-static struct bkey_s_c_dirent dirent_get_by_pos(struct btree_trans *trans,
- struct btree_iter *iter,
- struct bpos pos)
-{
- return bch2_bkey_get_iter_typed(trans, iter, BTREE_ID_dirents, pos, 0, dirent);
-}
-
static struct bkey_s_c_dirent inode_get_dirent(struct btree_trans *trans,
struct btree_iter *iter,
struct bch_inode_unpacked *inode,
--
2.45.2