From: Andrew Morton <akpm@linux-foundation.org>
To: Minchan Kim <minchan@kernel.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: "mm: fix lazyfree BUG_ON check in try_to_unmap_one()" build error
Date: Thu, 9 Mar 2017 13:27:06 -0800 [thread overview]
Message-ID: <20170309132706.1cb4fc7d2e846923eedf788c@linux-foundation.org> (raw)
In-Reply-To: <20170309060226.GB854@bbox>
On Thu, 9 Mar 2017 15:02:26 +0900 Minchan Kim <minchan@kernel.org> wrote:
> Sergey reported VM_WARN_ON_ONCE returns void with !CONFIG_DEBUG_VM
> so we cannot use it as if's condition unlike WARN_ON.
Can we instead fix VM_WARN_ON_ONCE()?
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next prev parent reply other threads:[~2017-03-09 21:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-09 4:29 "mm: fix lazyfree BUG_ON check in try_to_unmap_one()" build error Sergey Senozhatsky
2017-03-09 6:02 ` Minchan Kim
2017-03-09 8:50 ` Michal Hocko
2017-03-09 21:27 ` Andrew Morton [this message]
2017-03-10 0:45 ` Minchan Kim
2017-03-10 9:31 ` Vlastimil Babka
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