diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-17 13:50:58 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-17 13:50:58 -0800 |
commit | 9609134186b710fa2104ac153bcc27b11c3e8c21 (patch) | |
tree | d49e105949f9e019a19a0de571374098313cc6d6 /fs/btrfs/extent-tree.c | |
parent | f1f05ef38382021c9279cca8e9589f16fdfd1f40 (diff) | |
parent | 4989d4a0aed3fb30f5b48787a689d7090de6f86d (diff) |
Merge tag 'for-5.16-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"A few more fixes, almost all error handling one-liners and for stable.
- regression fix in directory logging items
- regression fix of extent buffer status bits handling after an error
- fix memory leak in error handling path in tree-log
- fix freeing invalid anon device number when handling errors during
subvolume creation
- fix warning when freeing leaf after subvolume creation failure
- fix missing blkdev put in device scan error handling
- fix invalid delayed ref after subvolume creation failure"
* tag 'for-5.16-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix missing blkdev_put() call in btrfs_scan_one_device()
btrfs: fix warning when freeing leaf after subvolume creation failure
btrfs: fix invalid delayed ref after subvolume creation failure
btrfs: check WRITE_ERR when trying to read an extent buffer
btrfs: fix missing last dir item offset update when logging directory
btrfs: fix double free of anon_dev after failure to create subvolume
btrfs: fix memory leak in __add_inode_ref()
Diffstat (limited to 'fs/btrfs/extent-tree.c')
-rw-r--r-- | fs/btrfs/extent-tree.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index fc4895e6a62c..25ef6e3fd306 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -3275,20 +3275,20 @@ out_delayed_unlock: } void btrfs_free_tree_block(struct btrfs_trans_handle *trans, - struct btrfs_root *root, + u64 root_id, struct extent_buffer *buf, u64 parent, int last_ref) { - struct btrfs_fs_info *fs_info = root->fs_info; + struct btrfs_fs_info *fs_info = trans->fs_info; struct btrfs_ref generic_ref = { 0 }; int ret; btrfs_init_generic_ref(&generic_ref, BTRFS_DROP_DELAYED_REF, buf->start, buf->len, parent); btrfs_init_tree_ref(&generic_ref, btrfs_header_level(buf), - root->root_key.objectid, 0, false); + root_id, 0, false); - if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID) { + if (root_id != BTRFS_TREE_LOG_OBJECTID) { btrfs_ref_tree_mod(fs_info, &generic_ref); ret = btrfs_add_delayed_tree_ref(trans, &generic_ref, NULL); BUG_ON(ret); /* -ENOMEM */ @@ -3298,7 +3298,7 @@ void btrfs_free_tree_block(struct btrfs_trans_handle *trans, struct btrfs_block_group *cache; bool must_pin = false; - if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID) { + if (root_id != BTRFS_TREE_LOG_OBJECTID) { ret = check_ref_cleanup(trans, buf->start); if (!ret) { btrfs_redirty_list_add(trans->transaction, buf); @@ -5472,7 +5472,8 @@ static noinline int walk_up_proc(struct btrfs_trans_handle *trans, goto owner_mismatch; } - btrfs_free_tree_block(trans, root, eb, parent, wc->refs[level] == 1); + btrfs_free_tree_block(trans, btrfs_root_id(root), eb, parent, + wc->refs[level] == 1); out: wc->refs[level] = 0; wc->flags[level] = 0; |