From: Yubo Feng <[email protected]> if get_node_path() return -E2BIG and trace of f2fs_truncate_inode_blocks_enter/exit enabled then the matching-pair of trace_exit will lost in log.
Signed-off-by: Yubo Feng <[email protected]> --- fs/f2fs/node.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index ecbd6bd1..e6bfb58 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1041,8 +1041,10 @@ int f2fs_truncate_inode_blocks(struct inode *inode, pgoff_t from) trace_f2fs_truncate_inode_blocks_enter(inode, from); level = get_node_path(inode, from, offset, noffset); - if (level < 0) + if (level < 0) { + trace_f2fs_truncate_inode_blocks_exit(inode, level); return level; + } page = f2fs_get_node_page(sbi, inode->i_ino); if (IS_ERR(page)) { -- 2.7.4 _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
