Home » Mailing list archives » linux-kernel » 2008 » May » 7

Re: AIM7 40% regression with 2.6.26-rc1

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Linus Torvalds
Subject: Re: AIM7 40% regression with 2.6.26-rc1
Date: Wednesday, May 7, 2008 - 12:44 pm

On Wed, 7 May 2008, Matthew Wilcox wrote:

And I'd personally rather have the network-fs people test and comment on 
that one ;)

I think that patch is worth looking at regardless, but the problems with 
that one aren't about performance, but about what the implications are for 
the filesystems (if any)...

		Linus
--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Mon May 5, 10:48 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Tue May 6, 4:18 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Tue May 6, 4:44 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Tue May 6, 5:09 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Tue May 6, 9:23 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Tue May 6, 9:36 am)
Re: AIM7 40% regression with 2.6.26-rc1, Alan Cox, (Tue May 6, 9:39 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Tue May 6, 9:42 am)
Re: AIM7 40% regression with 2.6.26-rc1, J. Bruce Fields, (Tue May 6, 9:44 am)
Re: AIM7 40% regression with 2.6.26-rc1, Alan Cox, (Tue May 6, 9:45 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Tue May 6, 9:51 am)
Re: AIM7 40% regression with 2.6.26-rc1, Andrew Morton, (Tue May 6, 10:21 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Tue May 6, 10:31 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Tue May 6, 10:39 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Tue May 6, 10:42 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Tue May 6, 10:45 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Tue May 6, 10:49 am)
Re: AIM7 40% regression with 2.6.26-rc1, Andrew Morton, (Tue May 6, 11:07 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Tue May 6, 1:28 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Tue May 6, 7:11 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Tue May 6, 8:41 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Andrew Morton, (Tue May 6, 8:59 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Tue May 6, 9:46 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Tue May 6, 11:26 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Tue May 6, 11:28 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Tue May 6, 11:49 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Wed May 7, 12:05 am)
Re: AIM7 40% regression with 2.6.26-rc1, Andi Kleen, (Wed May 7, 4:00 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Wed May 7, 4:46 am)
Re: AIM7 40% regression with 2.6.26-rc1, Andi Kleen, (Wed May 7, 5:21 am)
Re: AIM7 40% regression with 2.6.26-rc1, Alan Cox, (Wed May 7, 6:59 am)
Re: AIM7 40% regression with 2.6.26-rc1, Alan Cox, (Wed May 7, 7:35 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 7:36 am)
Re: AIM7 40% regression with 2.6.26-rc1, Andi Kleen, (Wed May 7, 7:57 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 8:00 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 8:02 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 8:19 am)
Re: AIM7 40% regression with 2.6.26-rc1, Andrew Morton, (Wed May 7, 8:31 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 9:20 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Wed May 7, 9:22 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 9:35 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Wed May 7, 9:38 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 9:55 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 10:05 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 10:08 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 10:14 am)
Re: AIM7 40% regression with 2.6.26-rc1, Andrew Morton, (Wed May 7, 10:16 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 10:22 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 10:24 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 10:25 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 10:27 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 10:31 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 10:36 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 10:47 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 10:49 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 10:55 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Wed May 7, 10:59 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 11:02 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 11:17 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 11:17 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 11:27 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 11:43 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 11:49 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 12:01 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 12:09 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Wed May 7, 12:24 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 12:44 pm)
Oi. NFS people. Read this., Matthew Wilcox, (Wed May 7, 1:00 pm)
Re: Oi. NFS people. Read this., Trond Myklebust, (Wed May 7, 3:10 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Wed May 7, 7:44 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Wed May 7, 8:24 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 8:29 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 8:34 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Wed May 7, 9:08 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Wed May 7, 9:17 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Wed May 7, 9:37 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Wed May 7, 11:43 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Andrew Morton, (Wed May 7, 11:48 pm)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Thu May 8, 12:14 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Thu May 8, 12:39 am)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Thu May 8, 1:44 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Thu May 8, 2:21 am)
Re: AIM7 40% regression with 2.6.26-rc1, Ingo Molnar, (Thu May 8, 2:29 am)
Re: AIM7 40% regression with 2.6.26-rc1, Zhang, Yanmin, (Thu May 8, 2:30 am)
[patch] speed up / fix the new generic semaphore code (fix ..., Ingo Molnar, (Thu May 8, 5:01 am)
Re: [patch] speed up / fix the new generic semaphore code ..., Ingo Molnar, (Thu May 8, 5:28 am)
Re: [patch] speed up / fix the new generic semaphore code ..., Matthew Wilcox, (Thu May 8, 6:20 am)
Re: [patch] speed up / fix the new generic semaphore code ..., Arjan van de Ven, (Thu May 8, 6:56 am)
Re: [patch] speed up / fix the new generic semaphore code ..., Ingo Molnar, (Thu May 8, 7:43 am)
Re: AIM7 40% regression with 2.6.26-rc1, Linus Torvalds, (Thu May 8, 7:58 am)
Re: [patch] speed up / fix the new generic semaphore code ..., Ingo Molnar, (Thu May 8, 8:01 am)
[git pull] scheduler fixes, Ingo Molnar, (Thu May 8, 8:10 am)
Re: [git pull] scheduler fixes, Adrian Bunk, (Thu May 8, 8:33 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Thu May 8, 8:41 am)
Re: [patch] speed up / fix the new generic semaphore code ..., Linus Torvalds, (Thu May 8, 9:02 am)
Re: [patch] speed up / fix the new generic semaphore code ..., Linus Torvalds, (Thu May 8, 11:30 am)
Re: [git pull] scheduler fixes, Adrian Bunk, (Thu May 8, 12:42 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Ingo Molnar, (Thu May 8, 1:19 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Linus Torvalds, (Thu May 8, 1:27 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Ingo Molnar, (Thu May 8, 2:45 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Ingo Molnar, (Thu May 8, 3:02 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Linus Torvalds, (Thu May 8, 3:55 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Linus Torvalds, (Thu May 8, 4:07 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Linus Torvalds, (Thu May 8, 4:14 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Alan Cox, (Thu May 8, 4:16 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Alan Cox, (Thu May 8, 4:27 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Linus Torvalds, (Thu May 8, 4:33 pm)
Re: Oi. NFS people. Read this., J. Bruce Fields, (Thu May 8, 6:43 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Ingo Molnar, (Thu May 8, 11:50 pm)
Re: [patch] speed up / fix the new generic semaphore code ..., Andi Kleen, (Fri May 9, 1:29 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 4:03 am)
Re: AIM7 40% regression with 2.6.26-rc1, Matthew Wilcox, (Sun May 11, 4:11 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 4:14 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 4:48 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 5:50 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 5:52 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 6:01 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 6:02 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 6:06 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 6:26 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 6:45 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 6:54 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 7:00 am)
Re: [git pull] scheduler fixes, Sven Wegener, (Sun May 11, 7:10 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 7:18 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 7:22 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 7:32 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 7:42 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 7:46 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 7:48 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Sun May 11, 8:19 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Sun May 11, 8:29 am)
Re: [git pull] scheduler fixes, Linus Torvalds, (Sun May 11, 9:47 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Tue May 13, 7:11 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Tue May 13, 7:21 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Tue May 13, 7:42 am)
Re: [git pull] scheduler fixes, Matthew Wilcox, (Tue May 13, 8:28 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Tue May 13, 10:13 am)
Re: [git pull] scheduler fixes, Linus Torvalds, (Tue May 13, 10:22 am)
Re: [git pull] scheduler fixes, Ingo Molnar, (Tue May 13, 2:05 pm)