From: Andrew Morton <akpm@osdl.org>
To: Eric Dumazet <dada1@cosmosbay.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [RFC, PATCH] avoid some atomics in open()/close() for monothreaded processes
Date: Tue, 21 Mar 2006 23:03:35 -0800 [thread overview]
Message-ID: <20060321230335.0e7edcc7.akpm@osdl.org> (raw)
In-Reply-To: <4420F5BF.7030701@cosmosbay.com>
Eric Dumazet <dada1@cosmosbay.com> wrote:
>
> >
> > Once you're done with that we should change fget_light() and fput_light() to
> > use this helper. Separate patch.
>
> Hum... this discussion is not relevant with fget_light() unless I mistaken.
Take a look. fget_light() uses essentially the same test as you do, for
the same reason. So it's appropriate that fget_light() use this new helper
rather than open-coding it.
next prev parent reply other threads:[~2006-03-22 7:07 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-12 2:04 More than 8 CPUs detected and CONFIG_X86_PC cannot handle it on 2.6.16-rc6 Krzysztof Oledzki
2006-03-12 5:03 ` Andrew Morton
2006-03-12 11:04 ` Krzysztof Oledzki
2006-03-12 11:25 ` Andrew Morton
2006-03-12 13:05 ` Krzysztof Oledzki
2006-03-12 15:35 ` Venkatesh Pallipadi
2006-03-12 21:13 ` Krzysztof Oledzki
2006-03-12 22:30 ` Andrew Morton
2006-03-13 19:36 ` Ashok Raj
2006-03-13 19:51 ` Andrew Morton
2006-03-13 20:05 ` Ashok Raj
2006-03-13 22:22 ` Andrew Morton
2006-03-13 23:04 ` Ashok Raj
2006-03-15 5:44 ` Nathan Lynch
2006-03-15 6:18 ` Shaohua Li
2006-03-15 7:31 ` Andrew Morton
2006-03-15 9:37 ` [PATCH] No need to protect current->group_info in sys_getgroups(), in_group_p() and in_egroup_p() Eric Dumazet
2006-03-20 19:09 ` [PATCH] Use unsigned int types for a faster bsearch Eric Dumazet
2006-03-22 5:06 ` [PATCH] Use __read_mostly on some hot fs variables Eric Dumazet
2006-03-22 5:15 ` Nick Piggin
2006-03-22 6:23 ` [RFC, PATCH] avoid some atomics in open()/close() for monothreaded processes Eric Dumazet
2006-03-22 6:41 ` Andrew Morton
2006-03-22 6:59 ` Eric Dumazet
2006-03-22 7:03 ` Andrew Morton [this message]
2006-03-15 18:09 ` More than 8 CPUs detected and CONFIG_X86_PC cannot handle it on 2.6.16-rc6 Ashok Raj
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