From: Joe Perches <joe@perches.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: Quentin Lambert <lambert.quentin@gmail.com>,
Ming Lei <ming.lei@canonical.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <len.brown@intel.com>,
kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: Re: [PATCH 1/1] drivers/base: Remove unnecessary OOM message
Date: Fri, 06 Feb 2015 21:04:30 +0000 [thread overview]
Message-ID: <1423256670.4752.16.camel@perches.com> (raw)
In-Reply-To: <20150206205852.GA14126@amd>
On Fri, 2015-02-06 at 21:58 +0100, Pavel Machek wrote:
> On Fri 2015-02-06 16:39:12, Quentin Lambert wrote:
> > This patch fix checkpatch warnings concerning the possible
> > duplication of an "out of memory" message.
>
> So, instead of nice and readable "not enough memory for clock..." we
> get OOM, stackdump, and backtrace...? Not sure it is improvement.
All allocs without __GFP_NOWARN already gets an OOM and stackdump.
These are just unnecessary.
WARNING: multiple messages have this Message-ID (diff)
From: Joe Perches <joe@perches.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: Quentin Lambert <lambert.quentin@gmail.com>,
Ming Lei <ming.lei@canonical.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <len.brown@intel.com>,
kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: Re: [PATCH 1/1] drivers/base: Remove unnecessary OOM message
Date: Fri, 06 Feb 2015 13:04:30 -0800 [thread overview]
Message-ID: <1423256670.4752.16.camel@perches.com> (raw)
In-Reply-To: <20150206205852.GA14126@amd>
On Fri, 2015-02-06 at 21:58 +0100, Pavel Machek wrote:
> On Fri 2015-02-06 16:39:12, Quentin Lambert wrote:
> > This patch fix checkpatch warnings concerning the possible
> > duplication of an "out of memory" message.
>
> So, instead of nice and readable "not enough memory for clock..." we
> get OOM, stackdump, and backtrace...? Not sure it is improvement.
All allocs without __GFP_NOWARN already gets an OOM and stackdump.
These are just unnecessary.
next prev parent reply other threads:[~2015-02-06 21:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-06 15:39 [PATCH 1/1] drivers/base: Remove unnecessary OOM message Quentin Lambert
2015-02-06 15:39 ` Quentin Lambert
2015-02-06 20:58 ` Pavel Machek
2015-02-06 20:58 ` Pavel Machek
2015-02-06 21:04 ` Joe Perches [this message]
2015-02-06 21:04 ` Joe Perches
2015-02-06 21:17 ` Pavel Machek
2015-02-06 21:17 ` Pavel Machek
2015-02-07 10:24 ` Dan Carpenter
2015-02-07 10:24 ` Dan Carpenter
2015-02-08 23:28 ` Rafael J. Wysocki
2015-02-08 23:28 ` Rafael J. Wysocki
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