From: Theodore Ts'o <tytso@mit.edu>
To: Namjae Jeon <namjae.jeon@samsung.com>
Cc: "'Andrew Morton'" <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-ext4 <linux-ext4@vger.kernel.org>,
"Lukáš Czerner" <lczerner@redhat.com>,
"'Matthew Wilcox'" <matthew.r.wilcox@intel.com>,
"'Eric Whitney'" <enwlinux@gmail.com>,
"Ashish Sangwan" <a.sangwan@samsung.com>
Subject: Re: [PATCH] msync: fix incorrect fstart calculation
Date: Sat, 28 Jun 2014 15:14:25 -0400 [thread overview]
Message-ID: <20140628191425.GA2162@thunk.org> (raw)
In-Reply-To: <006a01cf91fc$5d225170$1766f450$@samsung.com>
On Fri, Jun 27, 2014 at 08:38:49PM +0900, Namjae Jeon wrote:
> Fix a regression caused by Commit 7fc34a62ca mm/msync.c: sync only
> the requested range in msync().
> xfstests generic/075 fail occured on ext4 data=journal mode because
> the intended range was not syncing due to wrong fstart calculation.
>
> Cc: Matthew Wilcox <matthew.r.wilcox@intel.com>
> Cc: Lukáš Czerner <lczerner@redhat.com>
> Reported-by: Eric Whitney <enwlinux@gmail.com>
> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
> Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com>
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Andrew, do you want to take this in the mm tree, or shall I take it in
the ext4 tree? I would prefer if we could get this pushed to Linus as
soon as possible, since it fixes a regression.
- Ted
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WARNING: multiple messages have this Message-ID (diff)
From: Theodore Ts'o <tytso@mit.edu>
To: Namjae Jeon <namjae.jeon@samsung.com>
Cc: "'Andrew Morton'" <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-ext4 <linux-ext4@vger.kernel.org>,
"Lukáš Czerner" <lczerner@redhat.com>,
"'Matthew Wilcox'" <matthew.r.wilcox@intel.com>,
"'Eric Whitney'" <enwlinux@gmail.com>,
"Ashish Sangwan" <a.sangwan@samsung.com>
Subject: Re: [PATCH] msync: fix incorrect fstart calculation
Date: Sat, 28 Jun 2014 15:14:25 -0400 [thread overview]
Message-ID: <20140628191425.GA2162@thunk.org> (raw)
In-Reply-To: <006a01cf91fc$5d225170$1766f450$@samsung.com>
On Fri, Jun 27, 2014 at 08:38:49PM +0900, Namjae Jeon wrote:
> Fix a regression caused by Commit 7fc34a62ca mm/msync.c: sync only
> the requested range in msync().
> xfstests generic/075 fail occured on ext4 data=journal mode because
> the intended range was not syncing due to wrong fstart calculation.
>
> Cc: Matthew Wilcox <matthew.r.wilcox@intel.com>
> Cc: LukA!A! Czerner <lczerner@redhat.com>
> Reported-by: Eric Whitney <enwlinux@gmail.com>
> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
> Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com>
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Andrew, do you want to take this in the mm tree, or shall I take it in
the ext4 tree? I would prefer if we could get this pushed to Linus as
soon as possible, since it fixes a regression.
- Ted
--
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>
next prev parent reply other threads:[~2014-06-28 19:14 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-27 11:38 [PATCH] msync: fix incorrect fstart calculation Namjae Jeon
2014-06-27 11:51 ` Lukáš Czerner
2014-06-27 11:51 ` Lukáš Czerner
2014-06-27 12:43 ` Wilcox, Matthew R
2014-06-27 16:12 ` Eric Whitney
2014-06-27 16:12 ` Eric Whitney
2014-06-28 19:14 ` Theodore Ts'o [this message]
2014-06-28 19:14 ` Theodore Ts'o
2014-06-28 19:44 ` Andrew Morton
2014-06-28 19:57 ` Theodore Ts'o
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