diff options
Diffstat (limited to 'fs/f2fs/inline.c')
| -rw-r--r-- | fs/f2fs/inline.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 3258c7cf00d5..d215dbb09f07 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -176,6 +176,24 @@ int f2fs_write_inline_data(struct inode *inode, return 0; } +void truncate_inline_data(struct inode *inode, u64 from) +{ + struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb); + struct page *ipage; + + if (from >= MAX_INLINE_DATA) + return; + + ipage = get_node_page(sbi, inode->i_ino); + if (IS_ERR(ipage)) + return; + + zero_user_segment(ipage, INLINE_DATA_OFFSET + from, + INLINE_DATA_OFFSET + MAX_INLINE_DATA); + set_page_dirty(ipage); + f2fs_put_page(ipage, 1); +} + int recover_inline_data(struct inode *inode, struct page *npage) { struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb); |