diff options
| -rw-r--r-- | fs/f2fs/dir.c | 12 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 8 | ||||
| -rw-r--r-- | fs/f2fs/recovery.c | 12 |
3 files changed, 17 insertions, 15 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 208a804180d..47df9252ad6 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -370,7 +370,7 @@ next: goto next; } -int f2fs_add_link(struct dentry *dentry, struct inode *inode) +int __f2fs_add_link(struct inode *dir, const struct qstr *name, struct inode *inode) { unsigned int bit_pos; unsigned int level; @@ -379,17 +379,15 @@ int f2fs_add_link(struct dentry *dentry, struct inode *inode) f2fs_hash_t dentry_hash; struct f2fs_dir_entry *de; unsigned int nbucket, nblock; - struct inode *dir = dentry->d_parent->d_inode; struct f2fs_sb_info *sbi = F2FS_SB(dir->i_sb); - const char *name = dentry->d_name.name; - size_t namelen = dentry->d_name.len; + size_t namelen = name->len; struct page *dentry_page = NULL; struct f2fs_dentry_block *dentry_blk = NULL; int slots = GET_DENTRY_SLOTS(namelen); int err = 0; int i; - dentry_hash = f2fs_dentry_hash(name, dentry->d_name.len); + dentry_hash = f2fs_dentry_hash(name->name, name->len); level = 0; current_depth = F2FS_I(dir)->i_current_depth; if (F2FS_I(dir)->chash == dentry_hash) { @@ -432,7 +430,7 @@ start: ++level; goto start; add_dentry: - err = init_inode_metadata(inode, dir, &dentry->d_name); + err = init_inode_metadata(inode, dir, name); if (err) goto fail; @@ -441,7 +439,7 @@ add_dentry: de = &dentry_blk->dentry[bit_pos]; de->hash_code = dentry_hash; de->name_len = cpu_to_le16(namelen); - memcpy(dentry_blk->filename[bit_pos], name, namelen); + memcpy(dentry_blk->filename[bit_pos], name->name, name->len); de->ino = cpu_to_le32(inode->i_ino); set_de_type(de, inode); for (i = 0; i < slots; i++) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index bfdc10741ff..6895ecc351e 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -868,11 +868,17 @@ ino_t f2fs_inode_by_name(struct inode *, struct qstr *); void f2fs_set_link(struct inode *, struct f2fs_dir_entry *, struct page *, struct inode *); void init_dent_inode(const struct qstr *, struct page *); -int f2fs_add_link(struct dentry *, struct inode *); +int __f2fs_add_link(struct inode *, const struct qstr *, struct inode *); void f2fs_delete_entry(struct f2fs_dir_entry *, struct page *, struct inode *); int f2fs_make_empty(struct inode *, struct inode *); bool f2fs_empty_dir(struct inode *); +static inline int f2fs_add_link(struct dentry *dentry, struct inode *inode) +{ + return __f2fs_add_link(dentry->d_parent->d_inode, &dentry->d_name, + inode); +} + /* * super.c */ diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index b571fee677d..62000422879 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -42,7 +42,7 @@ static int recover_dentry(struct page *ipage, struct inode *inode) { struct f2fs_node *raw_node = (struct f2fs_node *)kmap(ipage); struct f2fs_inode *raw_inode = &(raw_node->i); - struct dentry dent, parent; + struct qstr name; struct f2fs_dir_entry *de; struct page *page; struct inode *dir; @@ -57,17 +57,15 @@ static int recover_dentry(struct page *ipage, struct inode *inode) goto out; } - parent.d_inode = dir; - dent.d_parent = &parent; - dent.d_name.len = le32_to_cpu(raw_inode->i_namelen); - dent.d_name.name = raw_inode->i_name; + name.len = le32_to_cpu(raw_inode->i_namelen); + name.name = raw_inode->i_name; - de = f2fs_find_entry(dir, &dent.d_name, &page); + de = f2fs_find_entry(dir, &name, &page); if (de) { kunmap(page); f2fs_put_page(page, 0); } else { - f2fs_add_link(&dent, inode); + __f2fs_add_link(dir, &name, inode); } iput(dir); out: |