From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
akpm@linux-foundation.org, mpe@ellerman.id.au
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] powerpc/mm: check for irq disabled() only if DEBUG_VM is enabled.
Date: Tue, 07 Jun 2016 12:24:34 +0530 [thread overview]
Message-ID: <57566FAA.7040401@linux.vnet.ibm.com> (raw)
In-Reply-To: <1464692688-6612-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On 05/31/2016 04:34 PM, Aneesh Kumar K.V wrote:
> We don't need to check this always. The idea here is to capture the
> wrong usage of find_linux_pte_or_hugepte and we can do that by
> occasionally running with DEBUG_VM enabled.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
akpm@linux-foundation.org, mpe@ellerman.id.au
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] powerpc/mm: check for irq disabled() only if DEBUG_VM is enabled.
Date: Tue, 07 Jun 2016 12:24:34 +0530 [thread overview]
Message-ID: <57566FAA.7040401@linux.vnet.ibm.com> (raw)
In-Reply-To: <1464692688-6612-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On 05/31/2016 04:34 PM, Aneesh Kumar K.V wrote:
> We don't need to check this always. The idea here is to capture the
> wrong usage of find_linux_pte_or_hugepte and we can do that by
> occasionally running with DEBUG_VM enabled.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
next prev parent reply other threads:[~2016-06-07 6:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-31 11:04 [PATCH 1/2] mm/debug: Add VM_WARN which maps to WARN() Aneesh Kumar K.V
2016-05-31 11:04 ` Aneesh Kumar K.V
2016-05-31 11:04 ` [PATCH 2/2] powerpc/mm: check for irq disabled() only if DEBUG_VM is enabled Aneesh Kumar K.V
2016-05-31 11:04 ` Aneesh Kumar K.V
2016-06-07 6:54 ` Anshuman Khandual [this message]
2016-06-07 6:54 ` Anshuman Khandual
2016-06-07 8:36 ` Balbir Singh
2016-06-07 8:36 ` Balbir Singh
2016-06-07 6:52 ` [PATCH 1/2] mm/debug: Add VM_WARN which maps to WARN() Anshuman Khandual
2016-06-07 6:52 ` Anshuman Khandual
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=57566FAA.7040401@linux.vnet.ibm.com \
--to=khandual@linux.vnet.ibm.com \
--cc=akpm@linux-foundation.org \
--cc=aneesh.kumar@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mpe@ellerman.id.au \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.