From: Linus Torvalds <torvalds@linux-foundation.org>
To: Dave Jones <davej@redhat.com>, Hugh Dickins <hughd@google.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Mel Gorman <mgorman@suse.de>, Minchan Kim <minchan@kernel.org>,
Rik van Riel <riel@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
Cong Wang <amwang@redhat.com>,
Markus Trippelsdorf <markus@trippelsdorf.de>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: WARNING: at mm/page-writeback.c:1990 __set_page_dirty_nobuffers+0x13a/0x170()
Date: Sun, 3 Jun 2012 11:23:29 -0700 [thread overview]
Message-ID: <CA+55aFwZ5PsBLqM7K8vDQdbS3sf+vi3yeoWx6XKV=nF8k2r7DQ@mail.gmail.com> (raw)
In-Reply-To: <20120603181548.GA306@redhat.com>
On Sun, Jun 3, 2012 at 11:15 AM, Dave Jones <davej@redhat.com> wrote:
>
> Things aren't happy with that patch at all.
Yeah, at this point I think we need to just revert the compaction changes.
Guys, what's the minimal set of commits to revert? That clearly buggy
"rescue_unmovable_pageblock()" function was introduced by commit
5ceb9ce6fe94, but is that actually involved with the particular bug?
That commit seems to revert cleanly still, but is that sufficient or
does it even matter?
Linus
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next prev parent reply other threads:[~2012-06-03 18:23 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-30 16:33 Dave Jones
2012-05-31 0:57 ` Dave Jones
2012-06-01 2:31 ` Dave Jones
2012-06-01 2:43 ` Linus Torvalds
2012-06-01 13:43 ` Dave Jones
2012-06-01 8:44 ` Hugh Dickins
2012-06-01 8:51 ` KOSAKI Motohiro
2012-06-01 9:08 ` Hugh Dickins
2012-06-01 9:12 ` KOSAKI Motohiro
2012-06-01 14:09 ` Dave Jones
2012-06-01 14:14 ` Dave Jones
2012-06-01 16:12 ` Dave Jones
2012-06-01 17:16 ` Dave Jones
2012-06-01 22:17 ` Hugh Dickins
2012-06-02 1:45 ` Linus Torvalds
2012-06-02 4:40 ` Hugh Dickins
2012-06-02 4:58 ` Linus Torvalds
2012-06-02 7:20 ` Hugh Dickins
2012-06-02 7:17 ` Markus Trippelsdorf
2012-06-02 7:22 ` Hugh Dickins
2012-06-02 7:27 ` [PATCH] mm: fix warning in __set_page_dirty_nobuffers Hugh Dickins
2012-06-03 18:15 ` WARNING: at mm/page-writeback.c:1990 __set_page_dirty_nobuffers+0x13a/0x170() Dave Jones
2012-06-03 18:23 ` Linus Torvalds [this message]
2012-06-03 18:31 ` Dave Jones
2012-06-03 20:53 ` Dave Jones
2012-06-03 21:59 ` Linus Torvalds
2012-06-03 22:13 ` Dave Jones
2012-06-03 22:29 ` Hugh Dickins
2012-06-03 22:17 ` Hugh Dickins
2012-06-03 23:13 ` Linus Torvalds
2012-06-04 0:46 ` KOSAKI Motohiro
2012-06-04 1:18 ` Hugh Dickins
2012-06-04 1:21 ` Minchan Kim
2012-06-04 1:26 ` KOSAKI Motohiro
2012-06-04 2:30 ` Minchan Kim
2012-06-04 1:10 ` Minchan Kim
2012-06-04 1:41 ` Hugh Dickins
2012-06-04 1:47 ` KOSAKI Motohiro
2012-06-04 2:28 ` Minchan Kim
2012-06-04 4:21 ` KOSAKI Motohiro
2012-06-04 13:37 ` Bartlomiej Zolnierkiewicz
2012-06-01 16:16 ` Markus Trippelsdorf
2012-06-01 16:28 ` Linus Torvalds
2012-06-01 16:39 ` Markus Trippelsdorf
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