insert_resource(9)
NAME
insert_resource - Inserts a resource in the resource tree
SYNOPSIS
int insert_resource(struct resource * parent, struct resource * new);
ARGUMENTS
- parent
- parent of the new resource
- new
- new resource to insert
DESCRIPTION
Returns 0 on success, -EBUSY if the resource canīt be inserted.
This function is equivalent to request_resource when no conflict
happens. If a conflict happens, and the conflicting resources entirely
fit within the range of the new resource, then the new resource is
inserted and the conflicting resources become children of the new
resource.