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Date: Wed, 22 May 2024 15:11:43 +0100
From: Matthew Wilcox <willy@infradead.org>
To: Sukrit Bhatnagar <Sukrit.Bhatnagar@sony.com>
Cc: Petr Mladek <pmladek@suse.com>, Steven Rostedt <rostedt@goodmis.org>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Sergey Senozhatsky <senozhatsky@chromium.org>,
	Jonathan Corbet <corbet@lwn.net>, Christoph Lameter <cl@linux.com>,
	Pekka Enberg <penberg@kernel.org>,
	David Rientjes <rientjes@google.com>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Vlastimil Babka <vbabka@suse.cz>,
	Roman Gushchin <roman.gushchin@linux.dev>,
	Hyeonggon Yoo <42.hyeyoo@gmail.com>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] Improve dump_page() output for slab pages
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References: <20240522074629.2420423-1-Sukrit.Bhatnagar@sony.com>
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On Wed, May 22, 2024 at 04:46:27PM +0900, Sukrit Bhatnagar wrote:
> On the other hand, the struct slab has kmem_cache which maintains another set
> of flags. It would be nice to have these flags added as a part of the debug
> output, and to have a convenient way to print them.

I don't understand why the slab cache flags are the interesting thing.
Seems to me it'd be more useful to print slab->slab_cache->name and
then you'd be able to look up the flags from that, as well as get a lot
more information.