283 struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name,  in gfs2_lookupi()  argument
286 	struct super_block *sb = dir->i_sb;  in gfs2_lookupi()
287 	struct gfs2_inode *dip = GFS2_I(dir);  in gfs2_lookupi()
298 	     dir == d_inode(sb->s_root))) {  in gfs2_lookupi()
299 		igrab(dir);  in gfs2_lookupi()
300 		return dir;  in gfs2_lookupi()
311 		error = gfs2_permission(dir, MAY_EXEC);  in gfs2_lookupi()
316 	inode = gfs2_dir_search(dir, name, false);  in gfs2_lookupi()
584 static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,  in gfs2_create_inode()  argument
593 	struct gfs2_inode *dip = GFS2_I(dir), *ip;  in gfs2_create_inode()
620 	inode = gfs2_dir_search(dir, &dentry->d_name, !S_ISREG(mode) || excl);  in gfs2_create_inode()
642 	error = gfs2_diradd_alloc_required(dir, name, &da);  in gfs2_create_inode()
651 	error = posix_acl_create(dir, &mode, &default_acl, &acl);  in gfs2_create_inode()
811 static int gfs2_create(struct inode *dir, struct dentry *dentry,  in gfs2_create()  argument
814 	return gfs2_create_inode(dir, dentry, NULL, S_IFREG | mode, 0, NULL, 0, excl, NULL);  in gfs2_create()
828 static struct dentry *__gfs2_lookup(struct inode *dir, struct dentry *dentry,  in __gfs2_lookup()  argument
837 	inode = gfs2_lookupi(dir, &dentry->d_name, 0);  in __gfs2_lookup()
868 static struct dentry *gfs2_lookup(struct inode *dir, struct dentry *dentry,  in gfs2_lookup()  argument
871 	return __gfs2_lookup(dir, dentry, NULL, NULL);  in gfs2_lookup()
886 static int gfs2_link(struct dentry *old_dentry, struct inode *dir,  in gfs2_link()  argument
889 	struct gfs2_inode *dip = GFS2_I(dir);  in gfs2_link()
890 	struct gfs2_sbd *sdp = GFS2_SB(dir);  in gfs2_link()
920 	error = gfs2_permission(dir, MAY_WRITE | MAY_EXEC);  in gfs2_link()
924 	error = gfs2_dir_check(dir, &dentry->d_name, NULL);  in gfs2_link()
950 	error = gfs2_diradd_alloc_required(dir, &dentry->d_name, &da);  in gfs2_link()
977 	error = gfs2_dir_add(dir, &dentry->d_name, ip, &da);  in gfs2_link()
1090 static int gfs2_unlink(struct inode *dir, struct dentry *dentry)  in gfs2_unlink()  argument
1092 	struct gfs2_inode *dip = GFS2_I(dir);  in gfs2_unlink()
1093 	struct gfs2_sbd *sdp = GFS2_SB(dir);  in gfs2_unlink()
1173 static int gfs2_symlink(struct inode *dir, struct dentry *dentry,  in gfs2_symlink()  argument
1176 	struct gfs2_sbd *sdp = GFS2_SB(dir);  in gfs2_symlink()
1183 	return gfs2_create_inode(dir, dentry, NULL, S_IFLNK | S_IRWXUGO, 0, symname, size, 0, NULL);  in gfs2_symlink()
1195 static int gfs2_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)  in gfs2_mkdir()  argument
1197 	struct gfs2_sbd *sdp = GFS2_SB(dir);  in gfs2_mkdir()
1199 	return gfs2_create_inode(dir, dentry, NULL, S_IFDIR | mode, 0, NULL, dsize, 0, NULL);  in gfs2_mkdir()
1211 static int gfs2_mknod(struct inode *dir, struct dentry *dentry, umode_t mode,  in gfs2_mknod()  argument
1214 	return gfs2_create_inode(dir, dentry, NULL, mode, dev, NULL, 0, 0, NULL);  in gfs2_mknod()
1229 static int gfs2_atomic_open(struct inode *dir, struct dentry *dentry,  in gfs2_atomic_open()  argument
1239 	d = __gfs2_lookup(dir, dentry, file, opened);  in gfs2_atomic_open()
1257 	return gfs2_create_inode(dir, dentry, file, S_IFREG | mode, 0, NULL, 0, excl, opened);  in gfs2_atomic_open()
1273 	struct inode *dir = &to->i_inode;  in gfs2_ok_to_move()  local
1274 	struct super_block *sb = dir->i_sb;  in gfs2_ok_to_move()
1278 	igrab(dir);  in gfs2_ok_to_move()
1281 		if (dir == &this->i_inode) {  in gfs2_ok_to_move()
1285 		if (dir == d_inode(sb->s_root)) {  in gfs2_ok_to_move()
1290 		tmp = gfs2_lookupi(dir, &gfs2_qdotdot, 1);  in gfs2_ok_to_move()
1300 		iput(dir);  in gfs2_ok_to_move()
1301 		dir = tmp;  in gfs2_ok_to_move()
1304 	iput(dir);  in gfs2_ok_to_move()