f2fs: hide common code in f2fs_replace_block

This patch clean up codes through:
1.rename f2fs_replace_block to __f2fs_replace_block().
2.introduce new f2fs_replace_block() to include __f2fs_replace_block()
and some common related codes around __f2fs_replace_block().

Then, newly introduced function f2fs_replace_block can be used by
following patch.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 2 insertions, 10 deletions

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 6b4ba7429dba..aec96d3f8222 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -854,18 +854,10 @@ static int f2fs_do_collapse(struct inode *inode, pgoff_t start, pgoff_t end)
                                 set_data_blkaddr(&dn);
                         } else if (new_addr != NEW_ADDR) {
                                 struct node_info ni;
-                                struct f2fs_summary sum;
 
                                 get_node_info(sbi, dn.nid, &ni);
-                                set_summary(&sum, dn.nid, dn.ofs_in_node,
-                                                                ni.version);
-
-                                f2fs_replace_block(sbi, &sum, old_addr,
-                                                                new_addr, true);
-
-                                dn.data_blkaddr = new_addr;
-                                set_data_blkaddr(&dn);
-                                f2fs_update_extent_cache(&dn);
+                                f2fs_replace_block(sbi, &dn, old_addr, new_addr,
+                                                        ni.version, true);
                         }
 
                         f2fs_put_dnode(&dn);