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From: Greg KH <gregkh@linuxfoundation.org>
To: Faiyaz Mohammed <faiyazm@codeaurora.org>
Cc: cl@linux.com, penberg@kernel.org, rientjes@google.com,
	iamjoonsoo.kim@lge.com, akpm@linux-foundation.org,
	vbabka@suse.cz, linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	glittao@gmail.com, vinmenon@codeaurora.org
Subject: Re: [PATCH v8] mm: slub: move sysfs slab alloc/free interfaces to debugfs
Date: Tue, 1 Jun 2021 12:30:03 +0200	[thread overview]
Message-ID: <YLYMK65WocBy3qG6@kroah.com> (raw)
In-Reply-To: <1622542057-14632-1-git-send-email-faiyazm@codeaurora.org>

On Tue, Jun 01, 2021 at 03:37:37PM +0530, Faiyaz Mohammed wrote:
> alloc_calls and free_calls implementation in sysfs have two issues,
> one is PAGE_SIZE limitiation of sysfs and other is it does not adhere
> to "one value per file" rule.
> 
> To overcome this issues, move the alloc_calls and free_calls implemeation
> to debugfs.
> 
> Debugfs cache will be created if SLAB_STORE_USER flag is set.
> 
> Rename the alloc_calls/free_calls to alloc_traces/free_traces,
> to be inline with what it does.
> 
> Signed-off-by: Faiyaz Mohammed <faiyazm@codeaurora.org>

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

  reply	other threads:[~2021-06-01 10:30 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-01 10:07 [PATCH v8] mm: slub: move sysfs slab alloc/free interfaces to debugfs Faiyaz Mohammed
2021-06-01 10:30 ` Greg KH [this message]
2021-06-01 11:08 ` kernel test robot
2021-06-01 11:08   ` kernel test robot
2021-06-01 12:14   ` Vlastimil Babka
2021-06-01 12:14     ` Vlastimil Babka
2021-06-01 12:15     ` Faiyaz Mohammed
2021-06-01 12:15       ` Faiyaz Mohammed
2021-06-01 13:31 ` Vlastimil Babka
2021-06-03  7:56   ` Faiyaz Mohammed
2021-06-01 13:57 ` kernel test robot
2021-06-01 13:57   ` kernel test robot

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