f2fs: set buffer_new when new blocks are allocated

This patch modifies to call set_buffer_new, if new blocks are allocated.

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

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index ba70a78..4a416e7 100644 (file)
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -257,7 +257,7 @@ static void f2fs_map_bh(struct super_block *sb, pgoff_t pgofs,
        unsigned int blkbits = sb->s_blocksize_bits;
        size_t count;
 
-       set_buffer_new(bh_result);
+       clear_buffer_new(bh_result);
        map_bh(bh_result, sb, ei->blk + pgofs - ei->fofs);
        count = ei->fofs + ei->len - pgofs;
        if (count < (UINT_MAX >> blkbits))
@@ -1139,7 +1139,7 @@ static int __get_data_block(struct inode *inode, sector_t iblock,
                goto put_out;
 
        if (dn.data_blkaddr != NULL_ADDR) {
-               set_buffer_new(bh_result);
+               clear_buffer_new(bh_result);
                map_bh(bh_result, inode->i_sb, dn.data_blkaddr);
        } else if (create) {
                err = __allocate_data_block(&dn);
@@ -1184,6 +1184,7 @@ get_next:
                        if (err)
                                goto sync_out;
                        allocated = true;
+                       set_buffer_new(bh_result);
                        blkaddr = dn.data_blkaddr;
                }
                /* Give more consecutive addresses for the readahead */