f2fs: add tracepoints for sync & inode operations

[platform/adaptation/renesas_rcar/renesas_kernel.git] / fs / f2fs / super.c

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 541f21f..b015b6c 100644 (file)
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -29,6 +29,9 @@
 #include "segment.h"
 #include "xattr.h"
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/f2fs.h>
+
 static struct kmem_cache *f2fs_inode_cachep;
 
 enum {
@@ -134,6 +137,8 @@ int f2fs_sync_fs(struct super_block *sb, int sync)
 {
        struct f2fs_sb_info *sbi = F2FS_SB(sb);
 
+       trace_f2fs_sync_fs(sb, sync);
+
        if (!sbi->s_dirty && !get_pages(sbi, F2FS_DIRTY_NODES))
                return 0;