diff options
Diffstat (limited to 'fs/nilfs2')
| -rw-r--r-- | fs/nilfs2/dir.c | 10 | ||||
| -rw-r--r-- | fs/nilfs2/namei.c | 13 | ||||
| -rw-r--r-- | fs/nilfs2/nilfs.h | 4 |
3 files changed, 12 insertions, 15 deletions
diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c index 76d803e060a9..26402b9b305e 100644 --- a/fs/nilfs2/dir.c +++ b/fs/nilfs2/dir.c @@ -349,11 +349,11 @@ done: * Entry is guaranteed to be valid. */ struct nilfs_dir_entry * -nilfs_find_entry(struct inode *dir, struct dentry *dentry, +nilfs_find_entry(struct inode *dir, const struct qstr *qstr, struct page **res_page) { - const char *name = dentry->d_name.name; - int namelen = dentry->d_name.len; + const unsigned char *name = qstr->name; + int namelen = qstr->len; unsigned reclen = NILFS_DIR_REC_LEN(namelen); unsigned long start, n; unsigned long npages = dir_pages(dir); @@ -424,13 +424,13 @@ struct nilfs_dir_entry *nilfs_dotdot(struct inode *dir, struct page **p) return de; } -ino_t nilfs_inode_by_name(struct inode *dir, struct dentry *dentry) +ino_t nilfs_inode_by_name(struct inode *dir, const struct qstr *qstr) { ino_t res = 0; struct nilfs_dir_entry *de; struct page *page; - de = nilfs_find_entry(dir, dentry, &page); + de = nilfs_find_entry(dir, qstr, &page); if (de) { res = le64_to_cpu(de->inode); kunmap(page); diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c index 07ba838ef089..ad6ed2cf19b4 100644 --- a/fs/nilfs2/namei.c +++ b/fs/nilfs2/namei.c @@ -67,7 +67,7 @@ nilfs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd) if (dentry->d_name.len > NILFS_NAME_LEN) return ERR_PTR(-ENAMETOOLONG); - ino = nilfs_inode_by_name(dir, dentry); + ino = nilfs_inode_by_name(dir, &dentry->d_name); inode = NULL; if (ino) { inode = nilfs_iget(dir->i_sb, ino); @@ -81,10 +81,7 @@ struct dentry *nilfs_get_parent(struct dentry *child) { unsigned long ino; struct inode *inode; - struct dentry dotdot; - - dotdot.d_name.name = ".."; - dotdot.d_name.len = 2; + struct qstr dotdot = {.name = "..", .len = 2}; ino = nilfs_inode_by_name(child->d_inode, &dotdot); if (!ino) @@ -296,7 +293,7 @@ static int nilfs_do_unlink(struct inode *dir, struct dentry *dentry) int err; err = -ENOENT; - de = nilfs_find_entry(dir, dentry, &page); + de = nilfs_find_entry(dir, &dentry->d_name, &page); if (!de) goto out; @@ -389,7 +386,7 @@ static int nilfs_rename(struct inode *old_dir, struct dentry *old_dentry, return err; err = -ENOENT; - old_de = nilfs_find_entry(old_dir, old_dentry, &old_page); + old_de = nilfs_find_entry(old_dir, &old_dentry->d_name, &old_page); if (!old_de) goto out; @@ -409,7 +406,7 @@ static int nilfs_rename(struct inode *old_dir, struct dentry *old_dentry, goto out_dir; err = -ENOENT; - new_de = nilfs_find_entry(new_dir, new_dentry, &new_page); + new_de = nilfs_find_entry(new_dir, &new_dentry->d_name, &new_page); if (!new_de) goto out_dir; inc_nlink(old_inode); diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h index 4da6f67e9a91..8723e5bfd071 100644 --- a/fs/nilfs2/nilfs.h +++ b/fs/nilfs2/nilfs.h @@ -217,10 +217,10 @@ static inline int nilfs_init_acl(struct inode *inode, struct inode *dir) /* dir.c */ extern int nilfs_add_link(struct dentry *, struct inode *); -extern ino_t nilfs_inode_by_name(struct inode *, struct dentry *); +extern ino_t nilfs_inode_by_name(struct inode *, const struct qstr *); extern int nilfs_make_empty(struct inode *, struct inode *); extern struct nilfs_dir_entry * -nilfs_find_entry(struct inode *, struct dentry *, struct page **); +nilfs_find_entry(struct inode *, const struct qstr *, struct page **); extern int nilfs_delete_entry(struct nilfs_dir_entry *, struct page *); extern int nilfs_empty_dir(struct inode *); extern struct nilfs_dir_entry *nilfs_dotdot(struct inode *, struct page **); |