diff options
| -rw-r--r-- | fs/btrfs/disk-io.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/tree-log.c | 25 |
2 files changed, 20 insertions, 7 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index ecb74b720262..7c06eb4ecfdd 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1497,7 +1497,7 @@ struct btrfs_root *open_ctree(struct super_block *sb, * low idle thresh */ fs_info->endio_workers.idle_thresh = 4; - fs_info->endio_write_workers.idle_thresh = 4; + fs_info->endio_write_workers.idle_thresh = 64; btrfs_start_workers(&fs_info->workers, 1); btrfs_start_workers(&fs_info->submit_workers, 1); diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 5d49a701bdcd..f43ee33ec2dc 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1982,7 +1982,6 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, DEFINE_WAIT(wait); prepare_to_wait(&log->fs_info->tree_log_wait, &wait, TASK_UNINTERRUPTIBLE); - batch = log->fs_info->tree_log_batch; mutex_unlock(&log->fs_info->tree_log_mutex); if (atomic_read(&log->fs_info->tree_log_writers)) schedule(); @@ -2024,8 +2023,7 @@ out: } -/* - * free all the extents used by the tree log. This should be called +/* * free all the extents used by the tree log. This should be called * at commit time of the full transaction */ int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root) @@ -2107,6 +2105,9 @@ int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans, int ret; int bytes_del = 0; + if (BTRFS_I(dir)->logged_trans < trans->transid) + return 0; + ret = join_running_log_trans(root); if (ret) return 0; @@ -2178,6 +2179,9 @@ int btrfs_del_inode_ref_in_log(struct btrfs_trans_handle *trans, u64 index; int ret; + if (BTRFS_I(inode)->logged_trans < trans->transid) + return 0; + ret = join_running_log_trans(root); if (ret) return 0; @@ -2484,6 +2488,7 @@ static int __btrfs_log_inode(struct btrfs_trans_handle *trans, struct btrfs_inode_item *inode_item; u32 size; int ret; + int nritems; log = root->log_root; @@ -2541,12 +2546,11 @@ static int __btrfs_log_inode(struct btrfs_trans_handle *trans, path, 0, trans->transid); if (ret != 0) break; - +again: if (min_key.objectid != inode->i_ino) break; if (min_key.type > max_key.type) break; - src = path->nodes[0]; size = btrfs_item_size_nr(src, path->slots[0]); ret = btrfs_insert_empty_item(trans, log, dst_path, &min_key, @@ -2606,9 +2610,17 @@ static int __btrfs_log_inode(struct btrfs_trans_handle *trans, } btrfs_mark_buffer_dirty(dst_path->nodes[0]); - btrfs_release_path(root, path); btrfs_release_path(log, dst_path); + nritems = btrfs_header_nritems(path->nodes[0]); + path->slots[0]++; + if (path->slots[0] < nritems) { + btrfs_item_key_to_cpu(path->nodes[0], &min_key, + path->slots[0]); + goto again; + } + btrfs_release_path(root, path); + if (min_key.offset < (u64)-1) min_key.offset++; else if (min_key.type < (u8)-1) @@ -2626,6 +2638,7 @@ static int __btrfs_log_inode(struct btrfs_trans_handle *trans, ret = log_directory_changes(trans, root, inode, path, dst_path); BUG_ON(ret); } + BTRFS_I(inode)->logged_trans = trans->transid; mutex_unlock(&BTRFS_I(inode)->log_mutex); btrfs_free_path(path); |