diff options
Diffstat (limited to 'fs/btrfs/tree-log.c')
| -rw-r--r-- | fs/btrfs/tree-log.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 839dad701290..2a3d9e996e72 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -3466,19 +3466,6 @@ static int inode_logged(const struct btrfs_trans_handle *trans, inode->logged_trans = trans->transid; spin_unlock(&inode->lock); - /* - * If it's a directory, then we must set last_dir_index_offset to the - * maximum possible value, so that the next attempt to log the inode does - * not skip checking if dir index keys found in modified subvolume tree - * leaves have been logged before, otherwise it would result in attempts - * to insert duplicate dir index keys in the log tree. This must be done - * because last_dir_index_offset is an in-memory only field, not persisted - * in the inode item or any other on-disk structure, so its value is lost - * once the inode is evicted. - */ - if (S_ISDIR(inode->vfs_inode.i_mode)) - inode->last_dir_index_offset = (u64)-1; - return 1; } @@ -4069,7 +4056,7 @@ done: /* * If the inode was logged before and it was evicted, then its - * last_dir_index_offset is (u64)-1, so we don't the value of the last index + * last_dir_index_offset is 0, so we don't know the value of the last index * key offset. If that's the case, search for it and update the inode. This * is to avoid lookups in the log tree every time we try to insert a dir index * key from a leaf changed in the current transaction, and to allow us to always @@ -4085,7 +4072,7 @@ static int update_last_dir_index_offset(struct btrfs_inode *inode, lockdep_assert_held(&inode->log_mutex); - if (inode->last_dir_index_offset != (u64)-1) + if (inode->last_dir_index_offset != 0) return 0; if (!ctx->logged_before) { |