22 static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry,
31 static int afs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
33 static int afs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode);
34 static int afs_rmdir(struct inode *dir, struct dentry *dentry);
35 static int afs_unlink(struct inode *dir, struct dentry *dentry);
36 static int afs_link(struct dentry *from, struct inode *dir,
38 static int afs_symlink(struct inode *dir, struct dentry *dentry,
131 static inline void afs_dir_check_page(struct inode *dir, struct page *page)  in afs_dir_check_page()  argument
145 		       __func__, dir->i_ino, qty,  in afs_dir_check_page()
152 	latter = dir->i_size - page_offset(page);  in afs_dir_check_page()
164 			       __func__, dir->i_ino, tmp, qty,  in afs_dir_check_page()
190 static struct page *afs_dir_get_page(struct inode *dir, unsigned long index,  in afs_dir_get_page()  argument
194 	_enter("{%lu},%lu", dir->i_ino, index);  in afs_dir_get_page()
196 	page = read_cache_page(dir->i_mapping, index, afs_page_filler, key);  in afs_dir_get_page()
200 			afs_dir_check_page(dir, page);  in afs_dir_get_page()
321 static int afs_dir_iterate(struct inode *dir, struct dir_context *ctx,  in afs_dir_iterate()  argument
330 	_enter("{%lu},%u,,", dir->i_ino, (unsigned)ctx->pos);  in afs_dir_iterate()
332 	if (test_bit(AFS_VNODE_DELETED, &AFS_FS_I(dir)->flags)) {  in afs_dir_iterate()
343 	while (ctx->pos < dir->i_size) {  in afs_dir_iterate()
347 		page = afs_dir_get_page(dir, blkoff / PAGE_SIZE, key);  in afs_dir_iterate()
369 		} while (ctx->pos < dir->i_size && blkoff < limit);  in afs_dir_iterate()
426 static int afs_do_lookup(struct inode *dir, struct dentry *dentry,  in afs_do_lookup()  argument
429 	struct afs_super_info *as = dir->i_sb->s_fs_info;  in afs_do_lookup()
437 	_enter("{%lu},%p{%pd},", dir->i_ino, dentry, dentry);  in afs_do_lookup()
440 	ret = afs_dir_iterate(dir, &cookie.ctx, key);  in afs_do_lookup()
462 	int ret, struct dentry *dentry, struct inode *dir, struct key *key,  in afs_try_auto_mntpt()  argument
466 	struct afs_vnode *vnode = AFS_FS_I(dir);  in afs_try_auto_mntpt()
476 	inode = afs_iget_autocell(dir, devname, strlen(devname), key);  in afs_try_auto_mntpt()
494 static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry,  in afs_lookup()  argument
503 	vnode = AFS_FS_I(dir);  in afs_lookup()
533 	ret = afs_do_lookup(dir, dentry, &fid, key);  in afs_lookup()
535 		inode = afs_try_auto_mntpt(ret, dentry, dir, key, &fid);  in afs_lookup()
554 	inode = afs_iget(dir->i_sb, key, &fid, NULL, NULL);  in afs_lookup()
579 	struct afs_vnode *vnode, *dir;  in afs_d_revalidate()  local
604 	dir = AFS_FS_I(d_inode(parent));  in afs_d_revalidate()
607 	if (test_bit(AFS_VNODE_MODIFIED, &dir->flags))  in afs_d_revalidate()
608 		afs_validate(dir, key);  in afs_d_revalidate()
610 	if (test_bit(AFS_VNODE_DELETED, &dir->flags)) {  in afs_d_revalidate()
615 	dir_version = (void *) (unsigned long) dir->status.data_version;  in afs_d_revalidate()
622 	ret = afs_do_lookup(&dir->vfs_inode, dentry, &fid, key);  in afs_d_revalidate()
730 static int afs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)  in afs_mkdir()  argument
741 	dvnode = AFS_FS_I(dir);  in afs_mkdir()
758 	inode = afs_iget(dir->i_sb, key, &fid, &status, &cb);  in afs_mkdir()
796 static int afs_rmdir(struct inode *dir, struct dentry *dentry)  in afs_rmdir()  argument
802 	dvnode = AFS_FS_I(dir);  in afs_rmdir()
838 static int afs_unlink(struct inode *dir, struct dentry *dentry)  in afs_unlink()  argument
844 	dvnode = AFS_FS_I(dir);  in afs_unlink()
906 static int afs_create(struct inode *dir, struct dentry *dentry, umode_t mode,  in afs_create()  argument
918 	dvnode = AFS_FS_I(dir);  in afs_create()
935 	inode = afs_iget(dir->i_sb, key, &fid, &status, &cb);  in afs_create()
973 static int afs_link(struct dentry *from, struct inode *dir,  in afs_link()  argument
981 	dvnode = AFS_FS_I(dir);  in afs_link()
1015 static int afs_symlink(struct inode *dir, struct dentry *dentry,  in afs_symlink()  argument
1026 	dvnode = AFS_FS_I(dir);  in afs_symlink()
1047 	inode = afs_iget(dir->i_sb, key, &fid, &status, NULL);  in afs_symlink()