scx_userspace_arena::alloc

Function call_deallocate_program

Source 
pub unsafe fn call_deallocate_program(
    prog: &ProgramMut<'_>,
    addr: NonNull<u8>,
    layout: Layout,
)
Expand description

Helper to call a deallocate program with the correct arguments.

§Safety

Caller must ensure that the BPF program has the expected signature and behaviour. Effectively, the program must have the same behaviour as scx_userspace_arena_deallocate in “lib/sdt_alloc.bpf.c”, and ideally be that program.