From: Andrew Morton <akpm@linux-foundation.org>
To: "\"Ilpo Järvinen\"" <ilpo.jarvinen@helsinki.fi>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
David Miller <davem@davemloft.net>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: Re: [RFC PATCH 0/8]: uninline & uninline
Date: Sat, 23 Feb 2008 00:02:20 -0800 [thread overview]
Message-ID: <20080223000220.e9229c99.akpm@linux-foundation.org> (raw)
In-Reply-To: <1203515238-22848-1-git-send-email-ilpo.jarvinen@helsinki.fi>
On Wed, 20 Feb 2008 15:47:10 +0200 "Ilpo J__rvinen" <ilpo.jarvinen@helsinki.fi> wrote:
> Ok, here's the top of the list (10000+ bytes):
This is good stuff - thanks.
> -41525 2066 f, 3370 +, 44895 -, diff: -41525 IS_ERR
This is a surprise. I expect that the -mm-only
profile-likely-unlikely-macros.patch is the cause of this and mainline
doesn't have this problem.
If true, then this likely/unlikely bloat has probably spread into a lot of
your other results and it all should be redone against mainline, sorry :(
(I'm not aware of anyone having used profile-likely-unlikely-macros.patch
in quite some time. That's unfortunate because it has turned up some
fairly flagrant code deoptimisations)
next prev parent reply other threads:[~2008-02-23 8:04 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-20 13:47 [RFC PATCH 0/8]: uninline & uninline Ilpo Järvinen
2008-02-20 13:47 ` [RFC PATCH 1/8] [NET]: uninline skb_put, de-bloats a lot Ilpo Järvinen
2008-02-20 13:47 ` [RFC PATCH 2/8] [NET]: uninline skb_pull, " Ilpo Järvinen
2008-02-20 13:47 ` [RFC PATCH 3/8] [NET]: uninline dev_alloc_skb, " Ilpo Järvinen
2008-02-20 13:47 ` [RFC PATCH 4/8] [NET]: uninline skb_push, " Ilpo Järvinen
2008-02-20 13:47 ` [RFC PATCH 5/8] [NET]: uninline dst_release Ilpo Järvinen
2008-02-20 13:47 ` [RFC PATCH 6/8] [NET]: uninline skb_trim, de-bloats Ilpo Järvinen
2008-02-20 13:47 ` [RFC PATCH 7/8] [SCTP]: uninline sctp_add_cmd_sf Ilpo Järvinen
2008-02-20 13:47 ` [RFC PATCH 8/8] Jhash in too big for inlining, move under lib/ Ilpo Järvinen
2008-02-23 8:02 ` Andrew Morton
2008-02-23 10:05 ` Ilpo Järvinen
2008-02-23 18:21 ` Andrew Morton
2008-02-23 13:06 ` Andi Kleen
2008-02-20 22:16 ` [RFC PATCH 7/8] [SCTP]: uninline sctp_add_cmd_sf Vlad Yasevich
2008-02-20 22:34 ` Ilpo Järvinen
2008-02-21 15:27 ` Vlad Yasevich
2008-02-20 16:19 ` [RFC PATCH 3/8] [NET]: uninline dev_alloc_skb, de-bloats a lot Jan Engelhardt
2008-02-20 16:27 ` Patrick McHardy
2008-02-20 16:30 ` Jan Engelhardt
2008-02-20 22:18 ` Ilpo Järvinen
2008-03-12 15:27 ` Ilpo Järvinen
2008-02-20 13:54 ` [RFC PATCH 1/8] [NET]: uninline skb_put, " Patrick McHardy
2008-02-20 13:57 ` Eric Dumazet
2008-02-23 8:02 ` Andrew Morton [this message]
2008-02-23 10:11 ` [RFC PATCH 0/8]: uninline & uninline Ilpo Järvinen
2008-02-23 13:15 ` Andi Kleen
2008-02-23 18:06 ` Ilpo Järvinen
2008-02-23 18:55 ` Andrew Morton
2008-02-23 19:58 ` Hua Zhong
2008-02-23 21:02 ` Andi Kleen
2008-02-27 19:08 ` profile-likely patch (was " Valdis.Kletnieks
-- strict thread matches above, loose matches on Subject: below --
2008-02-20 13:35 Ilpo Järvinen
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