diff options
| -rw-r--r-- | fs/btrfs/tree-log.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 98cbb31ec5a8..dce499071c86 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -4129,7 +4129,6 @@ static int log_one_extent(struct btrfs_trans_handle *trans, struct btrfs_inode *inode, struct btrfs_root *root, const struct extent_map *em, struct btrfs_path *path, - const struct list_head *logged_list, struct btrfs_log_ctx *ctx) { struct btrfs_root *log = root->log_root; @@ -4141,17 +4140,11 @@ static int log_one_extent(struct btrfs_trans_handle *trans, u64 block_len; int ret; int extent_inserted = 0; - bool ordered_io_err = false; ret = log_extent_csums(trans, inode, root, em); if (ret) return ret; - if (ordered_io_err) { - ctx->io_err = -EIO; - return ctx->io_err; - } - btrfs_init_map_token(&token); ret = __btrfs_drop_extents(trans, log, &inode->vfs_inode, path, em->start, @@ -4326,7 +4319,6 @@ static int btrfs_log_changed_extents(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_inode *inode, struct btrfs_path *path, - struct list_head *logged_list, struct btrfs_log_ctx *ctx, const u64 start, const u64 end) @@ -4382,20 +4374,6 @@ static int btrfs_log_changed_extents(struct btrfs_trans_handle *trans, } list_sort(NULL, &extents, extent_cmp); - btrfs_get_logged_extents(inode, logged_list, logged_start, logged_end); - /* - * Some ordered extents started by fsync might have completed - * before we could collect them into the list logged_list, which - * means they're gone, not in our logged_list nor in the inode's - * ordered tree. We want the application/user space to know an - * error happened while attempting to persist file data so that - * it can take proper action. If such error happened, we leave - * without writing to the log tree and the fsync must report the - * file data write error and not commit the current transaction. - */ - ret = filemap_check_errors(inode->vfs_inode.i_mapping); - if (ret) - ctx->io_err = ret; process: while (!list_empty(&extents)) { em = list_entry(extents.next, struct extent_map, list); @@ -4414,8 +4392,7 @@ process: write_unlock(&tree->lock); - ret = log_one_extent(trans, inode, root, em, path, logged_list, - ctx); + ret = log_one_extent(trans, inode, root, em, path, ctx); write_lock(&tree->lock); clear_em_logging(tree, em); free_extent_map(em); @@ -4800,7 +4777,6 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, struct btrfs_key min_key; struct btrfs_key max_key; struct btrfs_root *log = root->log_root; - LIST_HEAD(logged_list); u64 last_extent = 0; int err = 0; int ret; @@ -5137,7 +5113,7 @@ log_extents: } if (fast_search) { ret = btrfs_log_changed_extents(trans, root, inode, dst_path, - &logged_list, ctx, start, end); + ctx, start, end); if (ret) { err = ret; goto out_unlock; @@ -5188,10 +5164,6 @@ log_extents: inode->last_log_commit = inode->last_sub_trans; spin_unlock(&inode->lock); out_unlock: - if (unlikely(err)) - btrfs_put_logged_extents(&logged_list); - else - btrfs_submit_logged_extents(&logged_list, log); mutex_unlock(&inode->log_mutex); btrfs_free_path(path); |