From: Peter Zijlstra <peterz@infradead.org>
To: Richard Weinberger <richard@nod.at>
Cc: dwmw2@infradead.org, linux-mtd@lists.infradead.org,
linux-kernel@vger.kernel.org, dedekind1@gmail.com
Subject: Re: [PATCH] UBI: Replace yield() with cond_resched()
Date: Tue, 08 May 2012 10:31:47 +0200 [thread overview]
Message-ID: <1336465907.16236.14.camel@twins> (raw)
In-Reply-To: <1336465602-12627-1-git-send-email-richard@nod.at>
On Tue, 2012-05-08 at 10:26 +0200, Richard Weinberger wrote:
> The comment above yield()'s definition says:
> * If you want to use yield() to wait for something, use wait_event().
> * If you want to use yield() to be 'nice' for others, use cond_resched().
> * If you still want to use yield(), do not!
Oh wow, someone actually reads comments, sweet!!
WARNING: multiple messages have this Message-ID (diff)
From: Peter Zijlstra <peterz@infradead.org>
To: Richard Weinberger <richard@nod.at>
Cc: linux-mtd@lists.infradead.org, dedekind1@gmail.com,
dwmw2@infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] UBI: Replace yield() with cond_resched()
Date: Tue, 08 May 2012 10:31:47 +0200 [thread overview]
Message-ID: <1336465907.16236.14.camel@twins> (raw)
In-Reply-To: <1336465602-12627-1-git-send-email-richard@nod.at>
On Tue, 2012-05-08 at 10:26 +0200, Richard Weinberger wrote:
> The comment above yield()'s definition says:
> * If you want to use yield() to wait for something, use wait_event().
> * If you want to use yield() to be 'nice' for others, use cond_resched().
> * If you still want to use yield(), do not!
Oh wow, someone actually reads comments, sweet!!
next prev parent reply other threads:[~2012-05-08 8:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-08 8:26 [PATCH] UBI: Replace yield() with cond_resched() Richard Weinberger
2012-05-08 8:26 ` Richard Weinberger
2012-05-08 8:31 ` Peter Zijlstra [this message]
2012-05-08 8:31 ` Peter Zijlstra
2012-05-08 9:02 ` Artem Bityutskiy
2012-05-08 9:02 ` Artem Bityutskiy
2012-05-08 10:59 ` Richard Weinberger
2012-05-08 10:59 ` Richard Weinberger
2012-05-08 13:23 ` Artem Bityutskiy
2012-05-08 13:23 ` Artem Bityutskiy
2012-05-08 13:22 ` Peter Zijlstra
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