From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: Christoph Hellwig <hch@infradead.org>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/7] fat: cleanup fs/fat/dir.c
Date: Tue, 01 Jul 2008 23:16:11 +0900 [thread overview]
Message-ID: <87bq1hvges.fsf@devron.myhome.or.jp> (raw)
In-Reply-To: <20080701122204.GC25580@infradead.org> (Christoph Hellwig's message of "Tue, 1 Jul 2008 08:22:04 -0400")
Christoph Hellwig <hch@infradead.org> writes:
> On Tue, Jul 01, 2008 at 11:57:03AM +0900, OGAWA Hirofumi wrote:
>>
>> This is no logic changes, just cleans fs/fat/dir.c up.
>
> I don't think it makes sense to mark the new functions inline, they are
> quite big, and if it really makes sense to inline them the compiler will
> do it for us.
I know people hate inline, me too recently. But, I also know old gcc is
not smart. Actually the optimize by hand was much faster (although it's
not kernel).
I've tested this without inline. gcc-3.4.6 doesn't inlined
fat_name_match(), but gcc-4.3.1 inlined it.
What do you think? If you still think it shouldn't, I'll remove it.
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
next prev parent reply other threads:[~2008-07-01 14:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-01 2:57 [PATCH 1/7] fat: Fix parse_options() OGAWA Hirofumi
2008-07-01 2:57 ` [PATCH 2/7] fat: Fix VFAT_IOCTL_READDIR_xxx and cleanup for userland OGAWA Hirofumi
2008-07-01 2:57 ` [PATCH 3/7] fat/dir.c: switch to struct __fat_dirent OGAWA Hirofumi
2008-07-01 2:57 ` [PATCH 4/7] fat: cleanup fs/fat/dir.c OGAWA Hirofumi
2008-07-01 2:57 ` [PATCH 5/7] fat: use same logic in fat_search_long() and __fat_readdir() OGAWA Hirofumi
2008-07-01 2:57 ` [PATCH 6/7] fat: small optimaize __fat_readdir() OGAWA Hirofumi
2008-07-01 2:57 ` [PATCH 7/7] Fix the case of jiffies wrapping in mm/pdflush.c OGAWA Hirofumi
2008-07-01 3:34 ` Andrew Morton
2008-07-01 4:05 ` OGAWA Hirofumi
2008-07-01 12:22 ` [PATCH 4/7] fat: cleanup fs/fat/dir.c Christoph Hellwig
2008-07-01 14:16 ` OGAWA Hirofumi [this message]
2008-07-01 3:32 ` [PATCH 3/7] fat/dir.c: switch to struct __fat_dirent Andrew Morton
2008-07-01 3:54 ` OGAWA Hirofumi
2008-07-01 7:40 ` [PATCH 2/7] fat: Fix VFAT_IOCTL_READDIR_xxx and cleanup for userland Christoph Hellwig
2008-07-01 8:33 ` OGAWA Hirofumi
2008-07-01 11:22 ` Adrian Bunk
2008-07-01 12:18 ` Christoph Hellwig
2008-07-01 12:20 ` Christoph Hellwig
2008-07-01 13:15 ` OGAWA Hirofumi
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