scx_cosmos: Add null check for scx_bpf_cpu_rq()#2587

arighi merged 1 commit intosched-ext:mainsched-ext/scx:mainfrom

cloehle:cloehle/scx_cosmos-null-idle-checkcloehle/scx:cloehle/scx_cosmos-null-idle-checkCopy head branch name to clipboard