f2fs: push some variables to debug part

[linux.git] / fs / f2fs / data.c

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 1644fffea251aa05010608dfa647ac5875ca985e..93917e31dbdfe48c7d04e37a82558f49c6e7cd07 100644 (file)
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -68,7 +68,9 @@ static int check_extent_cache(struct inode *inode, pgoff_t pgofs,
                                        struct buffer_head *bh_result)
 {
        struct f2fs_inode_info *fi = F2FS_I(inode);
+#ifdef CONFIG_F2FS_STAT_FS
        struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
+#endif
        pgoff_t start_fofs, end_fofs;
        block_t start_blkaddr;
 
@@ -78,7 +80,9 @@ static int check_extent_cache(struct inode *inode, pgoff_t pgofs,
                return 0;
        }
 
+#ifdef CONFIG_F2FS_STAT_FS
        sbi->total_hit_ext++;
+#endif
        start_fofs = fi->ext.fofs;
        end_fofs = fi->ext.fofs + fi->ext.len - 1;
        start_blkaddr = fi->ext.blk_addr;
@@ -96,7 +100,9 @@ static int check_extent_cache(struct inode *inode, pgoff_t pgofs,
                else
                        bh_result->b_size = UINT_MAX;
 
+#ifdef CONFIG_F2FS_STAT_FS
                sbi->read_hit_ext++;
+#endif
                read_unlock(&fi->ext.ext_lock);
                return 1;
        }