diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index e9813bd..eaa2714 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1787,6 +1787,8 @@ out: static int btrfs_writepage_end_io_hook(struct page *page, u64 start, u64 end, struct extent_state *state, int uptodate) { + trace_btrfs_writepage_end_io_hook(page, start, end, uptodate); + ClearPagePrivate2(page); return btrfs_finish_ordered_io(page->mapping->host, start, end); } @@ -3718,6 +3720,8 @@ void btrfs_evict_inode(struct inode *inode) unsigned long nr; int ret; + trace_btrfs_inode_evict(inode); + truncate_inode_pages(&inode->i_data, 0); if (inode->i_nlink && (btrfs_root_refs(&root->root_item) != 0 || root == root->fs_info->tree_root)) @@ -4510,6 +4514,8 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans, return ERR_PTR(-ENOMEM); if (dir) { + trace_btrfs_inode_request(dir); + ret = btrfs_set_inode_index(dir, index); if (ret) { iput(inode); @@ -4584,6 +4590,9 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans, insert_inode_hash(inode); inode_tree_add(inode); + + trace_btrfs_inode_new(inode); + return inode; fail: if (dir) @@ -5261,6 +5270,9 @@ insert: } write_unlock(&em_tree->lock); out: + + trace_btrfs_get_extent(root, em); + if (path) btrfs_free_path(path); if (trans) { |