diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-04-17 18:25:40 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-04-17 18:25:40 -0700 |
commit | 8cd26fd90c1ad7acdcfb9f69ca99d13aa7b24561 (patch) | |
tree | ea75381069ce530b3ed70feeed9cdf49a63e410d /fs/btrfs/extent-tree.c | |
parent | 4b6b513221181108b8406b22b33408f688583b32 (diff) | |
parent | 1db7959aacd905e6487d0478ac01d89f86eb1e51 (diff) |
Merge tag 'for-6.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fixup in zoned mode for out-of-order writes of metadata that are no
longer necessary, this used to be tracked in a separate list but now
the old locaion needs to be zeroed out, also add assertions
- fix bulk page allocation retry, this may stall after first failure
for compression read/write
* tag 'for-6.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: do not wait for short bulk allocation
btrfs: zoned: add ASSERT and WARN for EXTENT_BUFFER_ZONED_ZEROOUT handling
btrfs: zoned: do not flag ZEROOUT on non-dirty extent buffer
Diffstat (limited to 'fs/btrfs/extent-tree.c')
-rw-r--r-- | fs/btrfs/extent-tree.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index beedd6ed64d3..257d044bca91 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -3464,6 +3464,14 @@ void btrfs_free_tree_block(struct btrfs_trans_handle *trans, if (root_id != BTRFS_TREE_LOG_OBJECTID) { struct btrfs_ref generic_ref = { 0 }; + /* + * Assert that the extent buffer is not cleared due to + * EXTENT_BUFFER_ZONED_ZEROOUT. Please refer + * btrfs_clear_buffer_dirty() and btree_csum_one_bio() for + * detail. + */ + ASSERT(btrfs_header_bytenr(buf) != 0); + btrfs_init_generic_ref(&generic_ref, BTRFS_DROP_DELAYED_REF, buf->start, buf->len, parent, btrfs_header_owner(buf)); |