f2fs: add tracepoint for set_page_dirty

This patch adds a tracepoint for set_page_dirty.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 1cccf98f0e4d..c8887d847dcf 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -756,6 +756,8 @@ static int f2fs_set_data_page_dirty(struct page *page)
         struct address_space *mapping = page->mapping;
         struct inode *inode = mapping->host;
 
+        trace_f2fs_set_page_dirty(page, DATA);
+
         SetPageUptodate(page);
         if (!PageDirty(page)) {
                 __set_page_dirty_nobuffers(page);