From: Andrew Morton <akpm@linux-foundation.org>
To: Harry Yoo <harry.yoo@oracle.com>
Cc: Thomas Ballasi <tballasi@linux.microsoft.com>,
linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org,
mhiramat@kernel.org, rostedt@goodmis.org
Subject: Re: build error on CONFIG_MEMCG=n "error: invalid use of undefined type 'struct mem_cgroup'"
Date: Tue, 6 Jan 2026 18:17:42 -0800 [thread overview]
Message-ID: <20260106181742.5d55894e50139fd7d64f6dcd@linux-foundation.org> (raw)
In-Reply-To: <aV29Xj2wo786xVn1@hyeyoo>
On Wed, 7 Jan 2026 10:56:46 +0900 Harry Yoo <harry.yoo@oracle.com> wrote:
> > --- a/include/trace/events/vmscan.h
> > +++ b/include/trace/events/vmscan.h
> > @@ -208,31 +215,34 @@ TRACE_EVENT(mm_shrink_slab_start,
> > TP_fast_assign(
> > __entry->shr = shr;
> > __entry->shrink = shr->scan_objects;
> > - __entry->nid = sc->nid;
> > __entry->nr_objects_to_shrink = nr_objects_to_shrink;
> > __entry->gfp_flags = (__force unsigned long)sc->gfp_mask;
> > __entry->cache_items = cache_items;
> > __entry->delta = delta;
> > __entry->total_scan = total_scan;
> > __entry->priority = priority;
> > + __entry->nid = sc->nid;
> > + __entry->memcg_id = sc->memcg ? cgroup_id(sc->memcg->css.cgroup) : 0;
>
> Hi Thomas, this is breaking CONFIG_MEMCG=n builds.
yup, thanks, that series has been removed from mm.git.
next prev parent reply other threads:[~2026-01-07 2:17 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-08 18:14 [PATCH 0/2] mm: vmscan: add PID and cgroup ID to vmscan tracepoints Thomas Ballasi
2025-12-08 18:14 ` [PATCH 1/2] mm: vmscan: add cgroup IDs " Thomas Ballasi
2025-12-08 18:14 ` [PATCH 2/2] mm: vmscan: add PIDs " Thomas Ballasi
2025-12-10 3:09 ` Steven Rostedt
2025-12-16 14:02 ` [PATCH v2 0/2] mm: vmscan: add PID and cgroup ID " Thomas Ballasi
2025-12-16 14:02 ` [PATCH v2 1/2] mm: vmscan: add cgroup IDs " Thomas Ballasi
2025-12-16 18:50 ` Shakeel Butt
2025-12-17 22:21 ` Steven Rostedt
2025-12-16 14:02 ` [PATCH v2 2/2] mm: vmscan: add PIDs " Thomas Ballasi
2025-12-16 18:03 ` Steven Rostedt
2025-12-29 10:54 ` Thomas Ballasi
2025-12-29 18:29 ` Steven Rostedt
2025-12-29 21:36 ` Steven Rostedt
2026-01-05 16:04 ` [PATCH v3 0/2] mm: vmscan: add PID and cgroup ID " Thomas Ballasi
2026-01-05 16:04 ` [PATCH v3 1/2] mm: vmscan: add cgroup IDs " Thomas Ballasi
2026-01-05 22:46 ` Shakeel Butt
2026-01-07 18:14 ` Shakeel Butt
2026-01-07 18:32 ` Andrew Morton
2026-01-07 20:35 ` Shakeel Butt
2026-01-07 1:56 ` build error on CONFIG_MEMCG=n "error: invalid use of undefined type 'struct mem_cgroup'" Harry Yoo
2026-01-07 2:17 ` Andrew Morton [this message]
2026-01-05 16:04 ` [PATCH v3 2/2] mm: vmscan: add PIDs to vmscan tracepoints Thomas Ballasi
2026-01-06 2:06 ` [PATCH v3 0/2] mm: vmscan: add PID and cgroup ID " Andrew Morton
2026-01-06 2:21 ` Steven Rostedt
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