From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Dmitry Ilvokhin <d@ilvokhin.com>,
Andrew Morton <akpm@linux-foundation.org>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Vlastimil Babka <vbabka@suse.cz>, Mike Rapoport <rppt@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Michal Hocko <mhocko@suse.com>,
Axel Rasmussen <axelrasmussen@google.com>,
Yuanchu Xie <yuanchu@google.com>, Wei Xu <weixugc@google.com>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Pavel Machek <pavel@kernel.org>, Len Brown <lenb@kernel.org>,
Brendan Jackman <jackmanb@google.com>,
Johannes Weiner <hannes@cmpxchg.org>, Zi Yan <ziy@nvidia.com>,
Oscar Salvador <osalvador@suse.de>,
Qi Zheng <zhengqi.arch@bytedance.com>,
Shakeel Butt <shakeel.butt@linux.dev>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-trace-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
"linux-cxl@vger.kernel.orgkernel-team"@meta.com
Subject: Re: [PATCH v4 1/5] mm: introduce zone lock wrappers
Date: Fri, 27 Feb 2026 21:36:59 +0100 [thread overview]
Message-ID: <4ed265c9-9598-411f-82ca-bb7feb49e1b0@kernel.org> (raw)
In-Reply-To: <849dee9c47df1e6fba97c9933af0d5a08b8e15d3.1772206930.git.d@ilvokhin.com>
On 2/27/26 17:00, Dmitry Ilvokhin wrote:
> Add thin wrappers around zone lock acquire/release operations. This
> prepares the code for future tracepoint instrumentation without
> modifying individual call sites.
>
> Centralizing zone lock operations behind wrappers allows future
> instrumentation or debugging hooks to be added without touching
> all users.
>
> No functional change intended. The wrappers are introduced in
> preparation for subsequent patches and are not yet used.
>
> Signed-off-by: Dmitry Ilvokhin <d@ilvokhin.com>
> Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
> ---
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
--
Cheers,
David
next prev parent reply other threads:[~2026-02-27 20:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 16:00 [PATCH v4 0/5] mm: zone lock tracepoint instrumentation Dmitry Ilvokhin
2026-02-27 16:00 ` [PATCH v4 1/5] mm: introduce zone lock wrappers Dmitry Ilvokhin
2026-02-27 20:36 ` David Hildenbrand (Arm) [this message]
2026-02-27 16:00 ` [PATCH v4 2/5] mm: convert zone lock users to wrappers Dmitry Ilvokhin
2026-02-27 20:39 ` David Hildenbrand (Arm)
2026-02-27 16:00 ` [PATCH v4 3/5] mm: convert compaction to zone lock wrappers Dmitry Ilvokhin
2026-02-27 20:39 ` David Hildenbrand (Arm)
2026-02-27 16:00 ` [PATCH v4 4/5] mm: rename zone->lock to zone->_lock Dmitry Ilvokhin
2026-02-27 20:40 ` David Hildenbrand (Arm)
2026-02-27 16:00 ` [PATCH v4 5/5] mm: add tracepoints for zone lock Dmitry Ilvokhin
2026-02-27 19:46 ` Steven Rostedt
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