56 			      struct inode *dir,
96 static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry,  in ocfs2_lookup()  argument
105 	trace_ocfs2_lookup(dir, dentry, dentry->d_name.len,  in ocfs2_lookup()
107 			   (unsigned long long)OCFS2_I(dir)->ip_blkno, 0);  in ocfs2_lookup()
114 	status = ocfs2_inode_lock_nested(dir, NULL, 0, OI_LS_PARENT);  in ocfs2_lookup()
122 	status = ocfs2_lookup_ino_from_name(dir, dentry->d_name.name,  in ocfs2_lookup()
127 	inode = ocfs2_iget(OCFS2_SB(dir->i_sb), blkno, 0, 0);  in ocfs2_lookup()
161 						  OCFS2_I(dir)->ip_blkno);  in ocfs2_lookup()
175 	ocfs2_inode_unlock(dir, 0);  in ocfs2_lookup()
184 static struct inode *ocfs2_get_init_inode(struct inode *dir, umode_t mode)  in ocfs2_get_init_inode()  argument
189 	inode = new_inode(dir->i_sb);  in ocfs2_get_init_inode()
200 	mode = mode_strip_sgid(&nop_mnt_idmap, dir, mode);  in ocfs2_get_init_inode()
201 	inode_init_owner(&nop_mnt_idmap, inode, dir, mode);  in ocfs2_get_init_inode()
225 		       struct inode *dir,  in ocfs2_mknod()  argument
254 	trace_ocfs2_mknod(dir, dentry, dentry->d_name.len, dentry->d_name.name,  in ocfs2_mknod()
255 			  (unsigned long long)OCFS2_I(dir)->ip_blkno,  in ocfs2_mknod()
258 	status = dquot_initialize(dir);  in ocfs2_mknod()
265 	osb = OCFS2_SB(dir->i_sb);  in ocfs2_mknod()
267 	status = ocfs2_inode_lock(dir, &parent_fe_bh, 1);  in ocfs2_mknod()
274 	if (S_ISDIR(mode) && (dir->i_nlink >= ocfs2_link_max(osb))) {  in ocfs2_mknod()
286 	status = ocfs2_check_dir_for_entry(dir, dentry->d_name.name,  in ocfs2_mknod()
292 	status = ocfs2_prepare_dir_for_insert(osb, dir, parent_fe_bh,  in ocfs2_mknod()
308 	inode = ocfs2_get_init_inode(dir, mode);  in ocfs2_mknod()
317 	status = ocfs2_init_security_get(inode, dir, &dentry->d_name, &si);  in ocfs2_mknod()
328 	status = ocfs2_calc_xattr_init(dir, parent_fe_bh, mode,  in ocfs2_mknod()
379 	status = ocfs2_mknod_locked(osb, dir, inode, dev,  in ocfs2_mknod()
389 		status = ocfs2_fill_new_dir(osb, handle, dir, inode,  in ocfs2_mknod()
396 		status = ocfs2_journal_access_di(handle, INODE_CACHE(dir),  in ocfs2_mknod()
405 		inc_nlink(dir);  in ocfs2_mknod()
408 	status = ocfs2_init_acl(handle, inode, dir, new_fe_bh, parent_fe_bh,  in ocfs2_mknod()
431 					  OCFS2_I(dir)->ip_blkno);  in ocfs2_mknod()
454 		drop_nlink(dir);  in ocfs2_mknod()
466 	ocfs2_inode_unlock(dir, 1);  in ocfs2_mknod()
505 static int __ocfs2_mknod_locked(struct inode *dir,  in __ocfs2_mknod_locked()  argument
515 	struct ocfs2_super *osb = OCFS2_SB(dir->i_sb);  in __ocfs2_mknod_locked()
619 			      struct inode *dir,  in ocfs2_mknod_locked()  argument
633 	status = ocfs2_claim_new_inode(handle, dir, parent_fe_bh,  in ocfs2_mknod_locked()
641 	return __ocfs2_mknod_locked(dir, inode, dev, new_fe_bh,  in ocfs2_mknod_locked()
647 		       struct inode *dir,  in ocfs2_mkdir()  argument
653 	trace_ocfs2_mkdir(dir, dentry, dentry->d_name.len, dentry->d_name.name,  in ocfs2_mkdir()
654 			  OCFS2_I(dir)->ip_blkno, mode);  in ocfs2_mkdir()
655 	ret = ocfs2_mknod(&nop_mnt_idmap, dir, dentry, mode | S_IFDIR, 0);  in ocfs2_mkdir()
663 			struct inode *dir,  in ocfs2_create()  argument
670 	trace_ocfs2_create(dir, dentry, dentry->d_name.len, dentry->d_name.name,  in ocfs2_create()
671 			   (unsigned long long)OCFS2_I(dir)->ip_blkno, mode);  in ocfs2_create()
672 	ret = ocfs2_mknod(&nop_mnt_idmap, dir, dentry, mode | S_IFREG, 0);  in ocfs2_create()
680 		      struct inode *dir,  in ocfs2_link()  argument
691 	struct ocfs2_super *osb = OCFS2_SB(dir->i_sb);  in ocfs2_link()
703 	err = dquot_initialize(dir);  in ocfs2_link()
710 			&parent_fe_bh, dir, 0);  in ocfs2_link()
730 	if (!dir->i_nlink) {  in ocfs2_link()
751 	err = ocfs2_check_dir_for_entry(dir, dentry->d_name.name,  in ocfs2_link()
756 	err = ocfs2_prepare_dir_for_insert(osb, dir, parent_fe_bh,  in ocfs2_link()
813 	err = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno);  in ocfs2_link()
829 	ocfs2_double_unlock(old_dir, dir);  in ocfs2_link()
873 static int ocfs2_unlink(struct inode *dir,  in ocfs2_unlink()  argument
881 	struct ocfs2_super *osb = OCFS2_SB(dir->i_sb);  in ocfs2_unlink()
891 	trace_ocfs2_unlink(dir, dentry, dentry->d_name.len,  in ocfs2_unlink()
893 			   (unsigned long long)OCFS2_I(dir)->ip_blkno,  in ocfs2_unlink()
896 	status = dquot_initialize(dir);  in ocfs2_unlink()
902 	BUG_ON(d_inode(dentry->d_parent) != dir);  in ocfs2_unlink()
907 	status = ocfs2_inode_lock_nested(dir, &parent_node_bh, 1,  in ocfs2_unlink()
916 					  dentry->d_name.len, &blkno, dir,  in ocfs2_unlink()
987 	status = ocfs2_delete_entry(handle, dir, &lookup);  in ocfs2_unlink()
1000 	inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));  in ocfs2_unlink()
1002 		drop_nlink(dir);  in ocfs2_unlink()
1004 	status = ocfs2_mark_inode_dirty(handle, dir, parent_node_bh);  in ocfs2_unlink()
1008 			inc_nlink(dir);  in ocfs2_unlink()
1033 	ocfs2_inode_unlock(dir, 1);  in ocfs2_unlink()
1796 			 struct inode *dir,  in ocfs2_symlink()  argument
1825 	trace_ocfs2_symlink_begin(dir, dentry, symname,  in ocfs2_symlink()
1828 	status = dquot_initialize(dir);  in ocfs2_symlink()
1834 	sb = dir->i_sb;  in ocfs2_symlink()
1842 	status = ocfs2_inode_lock(dir, &parent_fe_bh, 1);  in ocfs2_symlink()
1856 	status = ocfs2_check_dir_for_entry(dir, dentry->d_name.name,  in ocfs2_symlink()
1861 	status = ocfs2_prepare_dir_for_insert(osb, dir, parent_fe_bh,  in ocfs2_symlink()
1876 	inode = ocfs2_get_init_inode(dir, S_IFLNK | S_IRWXUGO);  in ocfs2_symlink()
1885 	status = ocfs2_init_security_get(inode, dir, &dentry->d_name, &si);  in ocfs2_symlink()
1897 		status = ocfs2_calc_security_init(dir, &si, &want_clusters,  in ocfs2_symlink()
1933 	trace_ocfs2_symlink_create(dir, dentry, dentry->d_name.len,  in ocfs2_symlink()
1935 				   (unsigned long long)OCFS2_I(dir)->ip_blkno,  in ocfs2_symlink()
1938 	status = ocfs2_mknod_locked(osb, dir, inode,  in ocfs2_symlink()
2012 	status = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno);  in ocfs2_symlink()
2042 	ocfs2_inode_unlock(dir, 1);  in ocfs2_symlink()
2431 static int ocfs2_prep_new_orphaned_file(struct inode *dir,  in ocfs2_prep_new_orphaned_file()  argument
2441 	struct ocfs2_super *osb = OCFS2_SB(dir->i_sb);  in ocfs2_prep_new_orphaned_file()
2460 	ret = ocfs2_find_new_inode_loc(dir, dir_bh, inode_ac,  in ocfs2_prep_new_orphaned_file()
2500 int ocfs2_create_inode_in_orphan(struct inode *dir,  in ocfs2_create_inode_in_orphan()  argument
2507 	struct ocfs2_super *osb = OCFS2_SB(dir->i_sb);  in ocfs2_create_inode_in_orphan()
2517 	status = ocfs2_inode_lock(dir, &parent_di_bh, 1);  in ocfs2_create_inode_in_orphan()
2524 	status = ocfs2_prep_new_orphaned_file(dir, parent_di_bh,  in ocfs2_create_inode_in_orphan()
2533 	inode = ocfs2_get_init_inode(dir, mode);  in ocfs2_create_inode_in_orphan()
2554 	status = ocfs2_claim_new_inode_at_loc(handle, dir, inode_ac,  in ocfs2_create_inode_in_orphan()
2564 	status = __ocfs2_mknod_locked(dir, inode,  in ocfs2_create_inode_in_orphan()
2614 	ocfs2_inode_unlock(dir, 1);  in ocfs2_create_inode_in_orphan()
2771 int ocfs2_mv_orphaned_inode_to_new(struct inode *dir,  in ocfs2_mv_orphaned_inode_to_new()  argument
2778 	struct ocfs2_super *osb = OCFS2_SB(dir->i_sb);  in ocfs2_mv_orphaned_inode_to_new()
2785 	trace_ocfs2_mv_orphaned_inode_to_new(dir, dentry,  in ocfs2_mv_orphaned_inode_to_new()
2787 				(unsigned long long)OCFS2_I(dir)->ip_blkno,  in ocfs2_mv_orphaned_inode_to_new()
2790 	status = ocfs2_inode_lock(dir, &parent_di_bh, 1);  in ocfs2_mv_orphaned_inode_to_new()
2804 	status = ocfs2_check_dir_for_entry(dir, dentry->d_name.name,  in ocfs2_mv_orphaned_inode_to_new()
2810 	status = ocfs2_prepare_dir_for_insert(osb, dir, parent_di_bh,  in ocfs2_mv_orphaned_inode_to_new()
2882 					  OCFS2_I(dir)->ip_blkno);  in ocfs2_mv_orphaned_inode_to_new()
2898 	ocfs2_inode_unlock(dir, 1);  in ocfs2_mv_orphaned_inode_to_new()