sched_ext: Convert scx_arena_grow() to use scx_arena_to_kaddr()

scx_arena_grow() was left open-coded when 2e05f2fd0d ("sched_ext: Add
scx_arena_to_kaddr() / scx_kaddr_to_arena()") introduced the helper.
Replace the manual bpf_arena_map_kern_vm_start() fetch and #ifdef guard
with scx_arena_to_kaddr(sch, p).

Signed-off-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Cheng-Yang Chou 2026-06-25 23:13:11 +08:00 • committed by Tejun Heo
commit e2c60e15d0