From: Andrew Morton <akpm@osdl.org>
To: Hugh Dickins <hugh@veritas.com>
Cc: bcasavan@sgi.com, wli@holomorphy.com, linux-mm@kvack.org
Subject: Re: Scaling problem with shmem_sb_info->stat_lock
Date: Wed, 28 Jul 2004 02:26:25 -0700 [thread overview]
Message-ID: <20040728022625.249c78da.akpm@osdl.org> (raw)
In-Reply-To: <Pine.LNX.4.44.0407132113350.8577-100000@localhost.localdomain>
Hugh Dickins <hugh@veritas.com> wrote:
>
> Though wli's per-cpu idea was sensible enough, converting to that
> didn't appeal to me very much. We only have a limited amount of
> per-cpu space, I think, but an indefinite number of tmpfs mounts.
What's wrong with <linux/percpu_counter.h>?
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next prev parent reply other threads:[~2004-07-28 9:26 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-12 21:11 Brent Casavant
2004-07-12 21:55 ` William Lee Irwin III
2004-07-12 22:42 ` Brent Casavant
2004-07-13 19:56 ` Brent Casavant
2004-07-13 20:41 ` Hugh Dickins
2004-07-13 21:35 ` Brent Casavant
2004-07-13 22:50 ` William Lee Irwin III
2004-07-13 22:22 ` William Lee Irwin III
2004-07-13 22:27 ` Brent Casavant
2004-07-28 9:26 ` Andrew Morton [this message]
2004-07-28 9:59 ` William Lee Irwin III
2004-07-28 22:21 ` Brent Casavant
2004-07-28 23:05 ` Andrew Morton
2004-07-28 23:40 ` Brent Casavant
2004-07-28 23:53 ` William Lee Irwin III
2004-07-28 23:53 ` William Lee Irwin III
2004-07-29 14:54 ` Brent Casavant
2004-07-29 19:58 ` Hugh Dickins
2004-07-29 21:21 ` Brent Casavant
2004-07-29 21:51 ` Brent Casavant
2004-07-30 1:00 ` William Lee Irwin III
2004-07-30 21:40 ` Brent Casavant
2004-07-30 23:34 ` Paul Jackson
2004-07-31 3:37 ` Ray Bryant
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