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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-03-18 13:38:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-03-18 13:38:42 -0700 |
| commit | 81aa0968b7ea6dbabcdcda37dc8434dca6e1565b (patch) | |
| tree | 9cbc9fc23517c3dd6b6f89c0b0557edbb438b8b3 /fs/btrfs/tree-log.c | |
| parent | dc0337999d87a5e749ef1ac0bcc1a06d2a3f9ec0 (diff) | |
| parent | 485df75554257e883d0ce39bb886e8212349748e (diff) | |
| download | lwn-81aa0968b7ea6dbabcdcda37dc8434dca6e1565b.tar.gz lwn-81aa0968b7ea6dbabcdcda37dc8434dca6e1565b.zip | |
Merge tag 'for-5.12-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"There are still regressions being found and fixed in the zoned mode
and subpage code, the rest are fixes for bugs reported by users.
Regressions:
- subpage block support:
- readahead works on the proper block size
- fix last page zeroing
- zoned mode:
- linked list corruption for tree log
Fixes:
- qgroup leak after falloc failure
- tree mod log and backref resolving:
- extent buffer cloning race when resolving backrefs
- pin deleted leaves with active tree mod log users
- drop debugging flag from slab cache"
* tag 'for-5.12-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: always pin deleted leaves when there are active tree mod log users
btrfs: fix race when cloning extent buffer during rewind of an old root
btrfs: fix slab cache flags for free space tree bitmap
btrfs: subpage: make readahead work properly
btrfs: subpage: fix wild pointer access during metadata read failure
btrfs: zoned: fix linked list corruption after log root tree allocation failure
btrfs: fix qgroup data rsv leak caused by falloc failure
btrfs: track qgroup released data in own variable in insert_prealloc_file_extent
btrfs: fix wrong offset to zero out range beyond i_size
Diffstat (limited to 'fs/btrfs/tree-log.c')
| -rw-r--r-- | fs/btrfs/tree-log.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 2f1acc9aea9e..92a368627791 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -3169,10 +3169,6 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, mutex_lock(&log_root_tree->log_mutex); - index2 = log_root_tree->log_transid % 2; - list_add_tail(&root_log_ctx.list, &log_root_tree->log_ctxs[index2]); - root_log_ctx.log_transid = log_root_tree->log_transid; - if (btrfs_is_zoned(fs_info)) { if (!log_root_tree->node) { ret = btrfs_alloc_log_tree_node(trans, log_root_tree); @@ -3183,6 +3179,10 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, } } + index2 = log_root_tree->log_transid % 2; + list_add_tail(&root_log_ctx.list, &log_root_tree->log_ctxs[index2]); + root_log_ctx.log_transid = log_root_tree->log_transid; + /* * Now we are safe to update the log_root_tree because we're under the * log_mutex, and we're a current writer so we're holding the commit |