From: Linus Torvalds <torvalds@linux-foundation.org>
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: Thorsten Leemhuis <regressions@leemhuis.info>,
"Huang, Ying" <ying.huang@intel.com>, LKP <lkp@01.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [LKP] [lkp] [dcache_{readdir, dir_lseek}() users] 4e82901cd6: reaim.jobs_per_min -49.1% regression
Date: Sun, 26 Jun 2016 14:20:06 -0700 [thread overview]
Message-ID: <CA+55aFz0Aog4gEareAtVdwtCH5qRx4s8SBuKNjVYt+8+00gLbw@mail.gmail.com> (raw)
In-Reply-To: <20160626180604.GW14480@ZenIV.linux.org.uk>
On Sun, Jun 26, 2016 at 11:06 AM, Al Viro <viro@zeniv.linux.org.uk> wrote:
>
> FWIW, #work.dcache_readdir in vfs.git seems to recover the performance.
> Not sure if it's worth pushing right now, but if it ends up the next
> cycle stuff, I think it'll be worth Cc:stable.
Hmm. I guess that if you're confident enough about it, we might as
well merge it now and avoid the backport and stable headache.
Linus
prev parent reply other threads:[~2016-06-26 21:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-31 8:15 [lkp] [dcache_{readdir,dir_lseek}() users] 4e82901cd6: reaim.jobs_per_min -49.1% regression kernel test robot
2016-05-31 13:40 ` Al Viro
2016-06-01 1:03 ` [LKP] [lkp] [dcache_{readdir, dir_lseek}() " Huang, Ying
2016-06-02 6:28 ` Huang, Ying
2016-06-02 16:29 ` Al Viro
2016-06-26 9:50 ` Thorsten Leemhuis
2016-06-26 17:13 ` Linus Torvalds
2016-06-26 18:06 ` Al Viro
2016-06-26 21:20 ` Linus Torvalds [this message]
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