Re: [PATCH v2] filemap: add trace events for get_pages, map_pages, and fault

To: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Subject: Re: [PATCH v2] filemap: add trace events for get_pages, map_pages, and fault
From: Takaya Saeki <takayas@xxxxxxxxxxxx>
Date: Wed, 10 Jul 2024 17:20:42 +0900
Cc: "Masami Hiramatsu (Google)" <mhiramat@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>, Junichi Uekawa <uekawa@xxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-trace-kernel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, Steven Rostedt <rostedt@xxxxxxxxxxx>
In-reply-to: <20240702123747.796b98c5@rorschach.local.home>
References: <20240620161903.3176859-1-takayas@chromium.org> <20240626213157.e2d1b916bcb28d97620043d1@kernel.org> <20240626095812.2c5ffb72@rorschach.local.home> <CAH9xa6ej2g+DvCd=cqjj8sx9yZ=DjL6Ffu6aOfebvcjBmGs5pQ@mail.gmail.com> <20240702123747.796b98c5@rorschach.local.home>

Hello Matthew, I'd appreciate it if you could comment on this.

Thank you.

References:
- [PATCH v2] filemap: add trace events for get_pages, map_pages, and fault
  - From: Takaya Saeki
- Re: [PATCH v2] filemap: add trace events for get_pages, map_pages, and fault
  - From: Google
- Re: [PATCH v2] filemap: add trace events for get_pages, map_pages, and fault
  - From: Steven Rostedt
- Re: [PATCH v2] filemap: add trace events for get_pages, map_pages, and fault
  - From: Takaya Saeki
- Re: [PATCH v2] filemap: add trace events for get_pages, map_pages, and fault
  - From: Steven Rostedt