From 9486ba442b00a6b227bfe0d66b0f4dbcd1a2ee91 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Fri, 21 Nov 2014 16:36:28 -0800 Subject: f2fs: introduce f2fs_dentry_kunmap to clean up This patch introduces f2fs_dentry_kunmap to clean up dirty codes. Signed-off-by: Jaegeuk Kim --- fs/f2fs/namei.c | 30 ++++++++++-------------------- 1 file changed, 10 insertions(+), 20 deletions(-) (limited to 'fs/f2fs/namei.c') diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 2bee559a690f..547a2deeb1ac 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -200,8 +200,7 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry, de = f2fs_find_entry(dir, &dentry->d_name, &page); if (de) { nid_t ino = le32_to_cpu(de->ino); - if (!f2fs_has_inline_dentry(dir)) - kunmap(page); + f2fs_dentry_kunmap(dir, page); f2fs_put_page(page, 0); inode = f2fs_iget(dir->i_sb, ino); @@ -231,8 +230,7 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry) err = acquire_orphan_inode(sbi); if (err) { f2fs_unlock_op(sbi); - if (!f2fs_has_inline_dentry(dir)) - kunmap(page); + f2fs_dentry_kunmap(dir, page); f2fs_put_page(page, 0); goto fail; } @@ -469,8 +467,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry, old_dir_page, new_dir); update_inode_page(old_inode); } else { - if (!f2fs_has_inline_dentry(old_inode)) - kunmap(old_dir_page); + f2fs_dentry_kunmap(old_inode, old_dir_page); f2fs_put_page(old_dir_page, 0); } drop_nlink(old_dir); @@ -486,18 +483,15 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry, put_out_dir: f2fs_unlock_op(sbi); - if (!f2fs_has_inline_dentry(new_dir)) - kunmap(new_page); + f2fs_dentry_kunmap(new_dir, new_page); f2fs_put_page(new_page, 0); out_dir: if (old_dir_entry) { - if (!f2fs_has_inline_dentry(old_inode)) - kunmap(old_dir_page); + f2fs_dentry_kunmap(old_inode, old_dir_page); f2fs_put_page(old_dir_page, 0); } out_old: - if (!f2fs_has_inline_dentry(old_dir)) - kunmap(old_page); + f2fs_dentry_kunmap(old_dir, old_page); f2fs_put_page(old_page, 0); out: return err; @@ -632,23 +626,19 @@ out_unlock: f2fs_unlock_op(sbi); out_new_dir: if (new_dir_entry) { - if (!f2fs_has_inline_dentry(new_inode)) - kunmap(new_dir_page); + f2fs_dentry_kunmap(new_inode, new_dir_page); f2fs_put_page(new_dir_page, 0); } out_old_dir: if (old_dir_entry) { - if (!f2fs_has_inline_dentry(old_inode)) - kunmap(old_dir_page); + f2fs_dentry_kunmap(old_inode, old_dir_page); f2fs_put_page(old_dir_page, 0); } out_new: - if (!f2fs_has_inline_dentry(new_dir)) - kunmap(new_page); + f2fs_dentry_kunmap(new_dir, new_page); f2fs_put_page(new_page, 0); out_old: - if (!f2fs_has_inline_dentry(old_dir)) - kunmap(old_page); + f2fs_dentry_kunmap(old_dir, old_page); f2fs_put_page(old_page, 0); out: return err; -- cgit v1.2.3