diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/ext4/mballoc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index d72b5e3c92ec..847dc0fb1573 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -1456,9 +1456,8 @@ static int ext4_mb_get_buddy_page_lock(struct super_block *sb, return 0; } - block++; - pnum = block / blocks_per_page; - page = find_or_create_page(inode->i_mapping, pnum, gfp); + /* blocks_per_page == 1, hence we need another page for the buddy */ + page = find_or_create_page(inode->i_mapping, block + 1, gfp); if (!page) return -ENOMEM; BUG_ON(page->mapping != inode->i_mapping); |