Re: [PATCH v2] vmscan: add trace events for lru_gen

2023-09-23 Thread T.J. Mercier
On Thu, Sep 21, 2023 at 7:27 PM 김재원 wrote: > > >On Thu, 21 Sep 2023 09:12:30 -0700 > >"T.J. Mercier" wrote: > > > >> > + TP_fast_assign( > >> > + __entry->nid = nid; > >> > + __entry->nr_reclaimed = nr_reclaimed; > >> > + __entry->nr_dirty = stat->n

RE: [PATCH v2] vmscan: add trace events for lru_gen

2023-09-21 Thread 김재원
>On Thu, 21 Sep 2023 09:12:30 -0700 > > >"T.J. Mercier" wrote: >

Re: [PATCH v2] vmscan: add trace events for lru_gen

2023-09-21 Thread T.J. Mercier
On Wed, Sep 20, 2023 at 11:19 PM Jaewon Kim wrote: > > As the legacy lru provides, the lru_gen needs some trace events for > debugging. > Hi Jaewon, thanks for adding this. > This commit introduces 2 trace events. > trace_mm_vmscan_lru_gen_scan > trace_mm_vmscan_lru_gen_evict > > Each event i

[PATCH v2] vmscan: add trace events for lru_gen

2023-09-21 Thread Jaewon Kim
As the legacy lru provides, the lru_gen needs some trace events for debugging. This commit introduces 2 trace events. trace_mm_vmscan_lru_gen_scan trace_mm_vmscan_lru_gen_evict Each event is similar to the following legacy events. trace_mm_vmscan_lru_isolate, trace_mm_vmscan_lru_shrink_[i

Re: [PATCH v2] vmscan: add trace events for lru_gen

2023-09-21 Thread Steven Rostedt
On Thu, 21 Sep 2023 09:12:30 -0700 "T.J. Mercier" wrote: > > + TP_fast_assign( > > + __entry->nid = nid; > > + __entry->nr_reclaimed = nr_reclaimed; > > + __entry->nr_dirty = stat->nr_dirty; > > + __entry->nr_writeback = stat->nr_write