Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK
From: Ingo Molnar (mingo@elte.hu)
Date: Wed Sep 18 2002 - 13:28:28 EST
- Next message: Andries Brouwer: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Previous message: Ingo Molnar: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- In reply to: Martin J. Bligh: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Next in thread: Linus Torvalds: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Reply: Linus Torvalds: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Reply: Martin J. Bligh: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Messages sorted by:
[ date ]
[ thread ]
[ subject ]
[ author ]
On Wed, 18 Sep 2002, Martin J. Bligh wrote:
> Nobody's trying to screw the desktop users, we're being mind- bogglingly
> careful not to, in fact. If you have specific objections to a particular
> patch, raise them as technical arguments. Saying "we shouldn't do that
> because I'm not interested in it" is far less useful.
i fully agree with your points, but it does not hold in this specific
case. Eliminating for_each_task loops (the ones completely unrelated to
the get_pid() issue) is an improvement even for desktop setups, which have
at most 1000 processes running.
Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
- Next message: Andries Brouwer: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Previous message: Ingo Molnar: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- In reply to: Martin J. Bligh: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Next in thread: Linus Torvalds: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Reply: Linus Torvalds: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Reply: Martin J. Bligh: "Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK"
- Messages sorted by:
[ date ]
[ thread ]
[ subject ]
[ author ]
This archive was generated by hypermail 2b29
: Mon Sep 23 2002 - 22:00:23 EST