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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Willy Tarreau <w@1wt.eu>
Cc: dwarves@vger.kernel.org, Alan Maguire <alan.maguire@oracle.com>,
	Jiri Olsa <jolsa@kernel.org>,
	Clark Williams <williams@redhat.com>,
	Kate Carcia <kcarcia@redhat.com>,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	"Gustavo A. R. Silva" <gustavoars@kernel.org>
Subject: [PATCH 0/2] --padding option to combine with --with_flexible_array
Date: Fri, 27 Sep 2024 15:59:56 -0300	[thread overview]
Message-ID: <20240927185958.37310-1-acme@kernel.org> (raw)

From: Arnaldo Carvalho de Melo <acme@redhat.com>

Hi,

	This implements --padding, that combined with the already
available --with_flexible_array option may catch some questionable
structs.

	This comes from a quick discussion I had with Willy Tareau after
Gustavo's talk at this year's Kernel Recipes.

	I have this in the 'next' branch of:

https://git.kernel.org/pub/scm/devel/pahole/pahole.git

	Willy, is that what you had in mind?

Cheers,

- Arnaldo

Arnaldo Carvalho de Melo (2):
  pahole: Add --padding_ge N to show only structs with at least N bytes of padding at its end
  pahole: Add --padding N to show only structs with N bytes of padding at its end

 man-pages/pahole.1 |  8 ++++++++
 pahole.c           | 17 ++++++++++++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)

-- 
2.46.0


             reply	other threads:[~2024-09-27 19:00 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-27 18:59 Arnaldo Carvalho de Melo [this message]
2024-09-27 18:59 ` [PATCH 1/2] pahole: Add --padding_ge N to show only structs with at least N bytes of padding at its end Arnaldo Carvalho de Melo
2024-09-27 18:59 ` [PATCH 2/2] pahole: Add --padding N to show only structs with " Arnaldo Carvalho de Melo
2024-09-27 19:22 ` [PATCH 0/2] --padding option to combine with --with_flexible_array Gustavo A. R. Silva
2024-09-27 19:39   ` Arnaldo Carvalho de Melo
2024-09-27 20:08     ` Gustavo A. R. Silva
2024-09-27 21:15 ` Willy Tarreau
2024-09-28  4:36   ` Willy Tarreau
2024-09-30 14:32     ` Arnaldo Carvalho de Melo

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