28 static inline void __fuse_dentry_settime(struct dentry *entry, u64 time)  in __fuse_dentry_settime()  argument
30 	entry->d_fsdata = (void *) time;  in __fuse_dentry_settime()
33 static inline u64 fuse_dentry_time(const struct dentry *entry)  in fuse_dentry_time()  argument
35 	return (u64)entry->d_fsdata;  in fuse_dentry_time()
49 static inline u64 fuse_dentry_time(const struct dentry *entry)  in fuse_dentry_time()  argument
51 	return ((union fuse_dentry *) entry->d_fsdata)->time;  in fuse_dentry_time()
102 void fuse_change_entry_timeout(struct dentry *entry, struct fuse_entry_out *o)  in fuse_change_entry_timeout()  argument
104 	fuse_dentry_settime(entry,  in fuse_change_entry_timeout()
156 void fuse_invalidate_entry_cache(struct dentry *entry)  in fuse_invalidate_entry_cache()  argument
158 	fuse_dentry_settime(entry, 0);  in fuse_invalidate_entry_cache()
165 static void fuse_invalidate_entry(struct dentry *entry)  in fuse_invalidate_entry()  argument
167 	d_invalidate(entry);  in fuse_invalidate_entry()
168 	fuse_invalidate_entry_cache(entry);  in fuse_invalidate_entry()
195 static int fuse_dentry_revalidate(struct dentry *entry, unsigned int flags)  in fuse_dentry_revalidate()  argument
203 	inode = d_inode_rcu(entry);  in fuse_dentry_revalidate()
206 	else if (time_before64(fuse_dentry_time(entry), get_jiffies_64()) ||  in fuse_dentry_revalidate()
230 		parent = dget_parent(entry);  in fuse_dentry_revalidate()
232 				 &entry->d_name, &outarg);  in fuse_dentry_revalidate()
259 		fuse_change_entry_timeout(entry, &outarg);  in fuse_dentry_revalidate()
266 			parent = dget_parent(entry);  in fuse_dentry_revalidate()
379 static struct dentry *fuse_lookup(struct inode *dir, struct dentry *entry,  in fuse_lookup()  argument
390 	err = fuse_lookup_name(dir->i_sb, get_node_id(dir), &entry->d_name,  in fuse_lookup()
404 	newent = d_splice_alias(inode, entry);  in fuse_lookup()
409 	entry = newent ? newent : entry;  in fuse_lookup()
411 		fuse_change_entry_timeout(entry, &outarg);  in fuse_lookup()
413 		fuse_invalidate_entry_cache(entry);  in fuse_lookup()
431 static int fuse_create_open(struct inode *dir, struct dentry *entry,  in fuse_create_open()  argument
473 	args.in_args[1].size = entry->d_name.len + 1;  in fuse_create_open()
474 	args.in_args[1].value = entry->d_name.name;  in fuse_create_open()
502 	d_instantiate(entry, inode);  in fuse_create_open()
503 	fuse_change_entry_timeout(entry, &outentry);  in fuse_create_open()
505 	err = finish_open(file, entry, generic_file_open);  in fuse_create_open()
524 static int fuse_atomic_open(struct inode *dir, struct dentry *entry,  in fuse_atomic_open()  argument
532 	if (d_in_lookup(entry)) {  in fuse_atomic_open()
533 		res = fuse_lookup(dir, entry, 0);  in fuse_atomic_open()
538 			entry = res;  in fuse_atomic_open()
541 	if (!(flags & O_CREAT) || d_really_is_positive(entry))  in fuse_atomic_open()
550 	err = fuse_create_open(dir, entry, file, flags, mode);  in fuse_atomic_open()
560 	err = fuse_mknod(dir, entry, mode, 0);  in fuse_atomic_open()
571 			    struct inode *dir, struct dentry *entry,  in create_new_entry()  argument
608 	d_drop(entry);  in create_new_entry()
609 	d = d_splice_alias(inode, entry);  in create_new_entry()
617 		fuse_change_entry_timeout(entry, &outarg);  in create_new_entry()
627 static int fuse_mknod(struct inode *dir, struct dentry *entry, umode_t mode,  in fuse_mknod()  argument
645 	args.in_args[1].size = entry->d_name.len + 1;  in fuse_mknod()
646 	args.in_args[1].value = entry->d_name.name;  in fuse_mknod()
647 	return create_new_entry(fc, &args, dir, entry, mode);  in fuse_mknod()
650 static int fuse_create(struct inode *dir, struct dentry *entry, umode_t mode,  in fuse_create()  argument
653 	return fuse_mknod(dir, entry, mode, 0);  in fuse_create()
656 static int fuse_mkdir(struct inode *dir, struct dentry *entry, umode_t mode)  in fuse_mkdir()  argument
672 	args.in_args[1].size = entry->d_name.len + 1;  in fuse_mkdir()
673 	args.in_args[1].value = entry->d_name.name;  in fuse_mkdir()
674 	return create_new_entry(fc, &args, dir, entry, S_IFDIR);  in fuse_mkdir()
677 static int fuse_symlink(struct inode *dir, struct dentry *entry,  in fuse_symlink()  argument
686 	args.in_args[0].size = entry->d_name.len + 1;  in fuse_symlink()
687 	args.in_args[0].value = entry->d_name.name;  in fuse_symlink()
690 	return create_new_entry(fc, &args, dir, entry, S_IFLNK);  in fuse_symlink()
701 static int fuse_unlink(struct inode *dir, struct dentry *entry)  in fuse_unlink()  argument
710 	args.in_args[0].size = entry->d_name.len + 1;  in fuse_unlink()
711 	args.in_args[0].value = entry->d_name.name;  in fuse_unlink()
714 		struct inode *inode = d_inode(entry);  in fuse_unlink()
730 		fuse_invalidate_entry_cache(entry);  in fuse_unlink()
733 		fuse_invalidate_entry(entry);  in fuse_unlink()
737 static int fuse_rmdir(struct inode *dir, struct dentry *entry)  in fuse_rmdir()  argument
746 	args.in_args[0].size = entry->d_name.len + 1;  in fuse_rmdir()
747 	args.in_args[0].value = entry->d_name.name;  in fuse_rmdir()
750 		clear_nlink(d_inode(entry));  in fuse_rmdir()
752 		fuse_invalidate_entry_cache(entry);  in fuse_rmdir()
754 		fuse_invalidate_entry(entry);  in fuse_rmdir()
844 static int fuse_link(struct dentry *entry, struct inode *newdir,  in fuse_link()  argument
849 	struct inode *inode = d_inode(entry);  in fuse_link()
1011 	struct dentry *entry;  in fuse_reverse_inval_entry()  local
1027 	entry = d_lookup(dir, name);  in fuse_reverse_inval_entry()
1029 	if (!entry)  in fuse_reverse_inval_entry()
1033 	fuse_invalidate_entry(entry);  in fuse_reverse_inval_entry()
1035 	if (child_nodeid != 0 && d_really_is_positive(entry)) {  in fuse_reverse_inval_entry()
1036 		inode_lock(d_inode(entry));  in fuse_reverse_inval_entry()
1037 		if (get_node_id(d_inode(entry)) != child_nodeid) {  in fuse_reverse_inval_entry()
1041 		if (d_mountpoint(entry)) {  in fuse_reverse_inval_entry()
1045 		if (d_is_dir(entry)) {  in fuse_reverse_inval_entry()
1046 			shrink_dcache_parent(entry);  in fuse_reverse_inval_entry()
1047 			if (!simple_empty(entry)) {  in fuse_reverse_inval_entry()
1051 			d_inode(entry)->i_flags |= S_DEAD;  in fuse_reverse_inval_entry()
1053 		dont_mount(entry);  in fuse_reverse_inval_entry()
1054 		clear_nlink(d_inode(entry));  in fuse_reverse_inval_entry()
1057 		inode_unlock(d_inode(entry));  in fuse_reverse_inval_entry()
1059 			d_delete(entry);  in fuse_reverse_inval_entry()
1063 	dput(entry);  in fuse_reverse_inval_entry()
1627 static int fuse_setattr(struct dentry *entry, struct iattr *attr)  in fuse_setattr()  argument
1629 	struct inode *inode = d_inode(entry);  in fuse_setattr()
1670 	ret = fuse_do_setattr(entry, attr, file);  in fuse_setattr()
1680 		if (d_is_dir(entry) && (attr->ia_valid & ATTR_MODE))  in fuse_setattr()
1681 			fuse_invalidate_entry_cache(entry);  in fuse_setattr()