On Mon, Oct 19, 2026 at 12:24 PM Ridong Chen <[email protected]> wrote: > > From: Ridong Chen <[email protected]> > > balance_pgdat() passes sc.order and sc.nr_reclaimed to > mm_vmscan_balance_pgdat_end as bare arguments. Pass the enclosing > struct scan_control instead and read the fields out in TP_fast_assign, > consistent with the other reclaim tracepoints. highest_zoneidx stays a > separate argument: it is a balance_pgdat() parameter, and > sc.reclaim_idx may differ from it by the time the end event fires. > > No functional change. The tracefs event format (TP_STRUCT__entry and > TP_printk) is unchanged, so tracefs-based consumers are unaffected. > BPF programs attached via raw_tp/tp_btf see the new TP_PROTO and need > to be adjusted; tracepoints are not a stable ABI (see > Documentation/bpf/bpf_design_QA.rst). > > Assisted-by: LLM > Signed-off-by: Ridong Chen <[email protected]>
Could we combine patches 4–7 into a single patch? The changes seem a bit too scattered across separate patches. Best Regards Barry
