f2fs: make truncate_inline_date static
1. make truncate_inline_date static; 2. remove parameter @from of truncate_inline_date as callers only pass zero. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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3b6709b771
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@ -1649,7 +1649,6 @@ int f2fs_read_inline_data(struct inode *, struct page *);
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int f2fs_convert_inline_page(struct dnode_of_data *, struct page *);
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int f2fs_convert_inline_page(struct dnode_of_data *, struct page *);
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int f2fs_convert_inline_inode(struct inode *);
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int f2fs_convert_inline_inode(struct inode *);
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int f2fs_write_inline_data(struct inode *, struct page *);
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int f2fs_write_inline_data(struct inode *, struct page *);
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void truncate_inline_data(struct page *, u64);
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bool recover_inline_data(struct inode *, struct page *);
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bool recover_inline_data(struct inode *, struct page *);
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struct f2fs_dir_entry *find_in_inline_dir(struct inode *, struct qstr *,
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struct f2fs_dir_entry *find_in_inline_dir(struct inode *, struct qstr *,
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struct page **);
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struct page **);
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@ -50,6 +50,12 @@ void read_inline_data(struct page *page, struct page *ipage)
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SetPageUptodate(page);
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SetPageUptodate(page);
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}
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}
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static void truncate_inline_data(struct page *ipage)
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{
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f2fs_wait_on_page_writeback(ipage, NODE);
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memset(inline_data_addr(ipage), 0, MAX_INLINE_DATA);
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}
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int f2fs_read_inline_data(struct inode *inode, struct page *page)
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int f2fs_read_inline_data(struct inode *inode, struct page *page)
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{
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{
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struct page *ipage;
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struct page *ipage;
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@ -125,7 +131,7 @@ no_update:
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set_inode_flag(F2FS_I(dn->inode), FI_APPEND_WRITE);
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set_inode_flag(F2FS_I(dn->inode), FI_APPEND_WRITE);
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/* clear inline data and flag after data writeback */
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/* clear inline data and flag after data writeback */
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truncate_inline_data(dn->inode_page, 0);
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truncate_inline_data(dn->inode_page);
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clear_out:
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clear_out:
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stat_dec_inline_inode(dn->inode);
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stat_dec_inline_inode(dn->inode);
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f2fs_clear_inline_inode(dn->inode);
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f2fs_clear_inline_inode(dn->inode);
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@ -198,19 +204,6 @@ int f2fs_write_inline_data(struct inode *inode, struct page *page)
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return 0;
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return 0;
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}
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}
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void truncate_inline_data(struct page *ipage, u64 from)
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{
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void *addr;
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if (from >= MAX_INLINE_DATA)
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return;
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f2fs_wait_on_page_writeback(ipage, NODE);
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addr = inline_data_addr(ipage);
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memset(addr + from, 0, MAX_INLINE_DATA - from);
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}
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bool recover_inline_data(struct inode *inode, struct page *npage)
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bool recover_inline_data(struct inode *inode, struct page *npage)
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{
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{
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struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
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struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
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@ -252,7 +245,7 @@ process_inline:
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if (f2fs_has_inline_data(inode)) {
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if (f2fs_has_inline_data(inode)) {
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ipage = get_node_page(sbi, inode->i_ino);
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ipage = get_node_page(sbi, inode->i_ino);
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f2fs_bug_on(sbi, IS_ERR(ipage));
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f2fs_bug_on(sbi, IS_ERR(ipage));
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truncate_inline_data(ipage, 0);
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truncate_inline_data(ipage);
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f2fs_clear_inline_inode(inode);
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f2fs_clear_inline_inode(inode);
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update_inode(inode, ipage);
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update_inode(inode, ipage);
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f2fs_put_page(ipage, 1);
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f2fs_put_page(ipage, 1);
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@ -370,7 +363,7 @@ static int f2fs_convert_inline_dir(struct inode *dir, struct page *ipage,
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set_page_dirty(page);
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set_page_dirty(page);
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/* clear inline dir and flag after data writeback */
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/* clear inline dir and flag after data writeback */
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truncate_inline_data(ipage, 0);
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truncate_inline_data(ipage);
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stat_dec_inline_dir(dir);
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stat_dec_inline_dir(dir);
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clear_inode_flag(F2FS_I(dir), FI_INLINE_DENTRY);
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clear_inode_flag(F2FS_I(dir), FI_INLINE_DENTRY);
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