fsck.f2fs: account COMPRESS_ADDR as reserved blocks correctly

We should not account COMPRESS_ADDR as reserved block once we
released compress block on compress inode.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fsck/fsck.c b/fsck/fsck.c
index 4d437e7..a08a8cb 100644 (file)
--- a/fsck/fsck.c
+++ b/fsck/fsck.c
@@ -860,8 +860,10 @@ void fsck_chk_inode_blk(struct f2fs_sb_info *sbi, u32 nid,
                check_extent_info(&child, blkaddr, 0);
 
                if (blkaddr == COMPRESS_ADDR) {
-                       fsck->chk.valid_blk_cnt++;
-                       *blk_cnt = *blk_cnt + 1;
+                       if (node_blk->i.i_compr_blocks) {
+                               fsck->chk.valid_blk_cnt++;
+                               *blk_cnt = *blk_cnt + 1;
+                       }
                        continue;
                }
 
@@ -1103,8 +1105,10 @@ int fsck_chk_dnode_blk(struct f2fs_sb_info *sbi, struct f2fs_inode *inode,
                if (blkaddr == 0x0)
                        continue;
                if (blkaddr == COMPRESS_ADDR) {
-                       F2FS_FSCK(sbi)->chk.valid_blk_cnt++;
-                       *blk_cnt = *blk_cnt + 1;
+                       if (inode->i_compr_blocks) {
+                               F2FS_FSCK(sbi)->chk.valid_blk_cnt++;
+                               *blk_cnt = *blk_cnt + 1;
+                       }
                        continue;
                }
                ret = fsck_chk_data_blk(sbi, IS_CASEFOLDED(inode),