[PATCH 1/4] dump.f2fs: show extra attr only when feature is enabled

[Chao Yu]

If we don't turn on the feature, don't show related info in dumped data.

Signed-off-by: Chao Yu <yuch...@huawei.com>
---
 fsck/mount.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/fsck/mount.c b/fsck/mount.c
index 653dcf391da7..c094f940ee1b 100644
--- a/fsck/mount.c
+++ b/fsck/mount.c
@@ -222,10 +222,15 @@ void print_inode_info(struct f2fs_sb_info *sbi,
                        le32_to_cpu(inode->i_ext.blk_addr),
                        le32_to_cpu(inode->i_ext.len));
 
-       DISP_u16(inode, i_extra_isize);
-       DISP_u16(inode, i_inline_xattr_size);
-       DISP_u32(inode, i_projid);
-       DISP_u32(inode, i_inode_checksum);
+       if (c.feature & cpu_to_le32(F2FS_FEATURE_EXTRA_ATTR)) {
+               DISP_u16(inode, i_extra_isize);
+               if (c.feature & cpu_to_le32(F2FS_FEATURE_FLEXIBLE_INLINE_XATTR))
+                       DISP_u16(inode, i_inline_xattr_size);
+               if (c.feature & cpu_to_le32(F2FS_FEATURE_PRJQUOTA))
+                       DISP_u32(inode, i_projid);
+               if (c.feature & cpu_to_le32(F2FS_FEATURE_INODE_CHKSUM))
+                       DISP_u32(inode, i_inode_checksum);
+       }
 
        DISP_u32(inode, i_addr[ofs]);           /* Pointers to data blocks */
        DISP_u32(inode, i_addr[ofs + 1]);       /* Pointers to data blocks */
-- 
2.15.0.55.gc2ece9dc4de6