fi->i_time = 0;
fi->nodeid = 0;
fi->nlookup = 0;
+ fi->attr_version = 0;
+ INIT_LIST_HEAD(&fi->write_files);
fi->forget_req = fuse_request_alloc();
if (!fi->forget_req) {
kmem_cache_free(fuse_inode_cachep, inode);
static void fuse_destroy_inode(struct inode *inode)
{
struct fuse_inode *fi = get_fuse_inode(inode);
+ BUG_ON(!list_empty(&fi->write_files));
if (fi->forget_req)
fuse_request_free(fi->forget_req);
kmem_cache_free(fuse_inode_cachep, inode);
inode->i_ctime.tv_sec = attr->ctime;
inode->i_ctime.tv_nsec = attr->ctimensec;
+ if (attr->blksize != 0)
+ inode->i_blkbits = ilog2(attr->blksize);
+ else
+ inode->i_blkbits = inode->i_sb->s_blocksize_bits;
+
/*
* Don't set the sticky bit in i_mode, unless we want the VFS
* to check permissions. This prevents failures due to the
fc->async_read = 1;
if (!(arg->flags & FUSE_POSIX_LOCKS))
fc->no_lock = 1;
+ if (arg->flags & FUSE_ATOMIC_O_TRUNC)
+ fc->atomic_o_trunc = 1;
} else {
ra_pages = fc->max_read / PAGE_CACHE_SIZE;
fc->no_lock = 1;
arg->major = FUSE_KERNEL_VERSION;
arg->minor = FUSE_KERNEL_MINOR_VERSION;
arg->max_readahead = fc->bdi.ra_pages * PAGE_CACHE_SIZE;
- arg->flags |= FUSE_ASYNC_READ | FUSE_POSIX_LOCKS;
+ arg->flags |= FUSE_ASYNC_READ | FUSE_POSIX_LOCKS | FUSE_ATOMIC_O_TRUNC;
req->in.h.opcode = FUSE_INIT;
req->in.numargs = 1;
req->in.args[0].size = sizeof(*arg);
}
#endif
-static decl_subsys(fuse, NULL, NULL);
-static decl_subsys(connections, NULL, NULL);
-
static void fuse_inode_init_once(struct kmem_cache *cachep, void *foo)
{
struct inode * inode = foo;
kmem_cache_destroy(fuse_inode_cachep);
}
+static struct kobject *fuse_kobj;
+static struct kobject *connections_kobj;
+
static int fuse_sysfs_init(void)
{
int err;
- kobj_set_kset_s(&fuse_subsys, fs_subsys);
- err = subsystem_register(&fuse_subsys);
- if (err)
+ fuse_kobj = kobject_create_and_add("fuse", fs_kobj);
+ if (!fuse_kobj) {
+ err = -ENOMEM;
goto out_err;
+ }
- kobj_set_kset_s(&connections_subsys, fuse_subsys);
- err = subsystem_register(&connections_subsys);
- if (err)
+ connections_kobj = kobject_create_and_add("connections", fuse_kobj);
+ if (!connections_kobj) {
+ err = -ENOMEM;
goto out_fuse_unregister;
+ }
return 0;
out_fuse_unregister:
- subsystem_unregister(&fuse_subsys);
+ kobject_put(fuse_kobj);
out_err:
return err;
}
static void fuse_sysfs_cleanup(void)
{
- subsystem_unregister(&connections_subsys);
- subsystem_unregister(&fuse_subsys);
+ kobject_put(connections_kobj);
+ kobject_put(fuse_kobj);
}
static int __init fuse_init(void)