Re: Large stack usage in fs code (especially for PPC64)

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From: Paul Mackerras
Date: Monday, November 17, 2008 - 5:11 pm

Linus Torvalds writes:


Maybe I wasn't clear.  I was reporting the reaction I get from the
hardware designers, who often like to push off the hard problems to
software to fix.

Keep flaming, by the way.  It provides me with some amount of
assistance in my quest to get the hardware designers to do better. ;)

Also, you didn't respond to my comments about the purely software
benefits of a larger page size.

Paul.
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Messages in current thread:
Large stack usage in fs code (especially for PPC64), Steven Rostedt, (Mon Nov 17, 1:34 pm)
Re: Large stack usage in fs code (especially for PPC64), Steven Rostedt, (Mon Nov 17, 1:59 pm)
Re: Large stack usage in fs code (especially for PPC64), Andrew Morton, (Mon Nov 17, 2:08 pm)
Re: Large stack usage in fs code (especially for PPC64), Linus Torvalds, (Mon Nov 17, 2:09 pm)
Re: Large stack usage in fs code (especially for PPC64), Linus Torvalds, (Mon Nov 17, 2:18 pm)
Re: Large stack usage in fs code (especially for PPC64), Linus Torvalds, (Mon Nov 17, 2:23 pm)
Re: Large stack usage in fs code (especially for PPC64), Pekka Enberg, (Mon Nov 17, 2:25 pm)
Re: Large stack usage in fs code (especially for PPC64), Andrew Morton, (Mon Nov 17, 2:31 pm)
Re: Large stack usage in fs code (especially for PPC64), Linus Torvalds, (Mon Nov 17, 2:42 pm)
Re: Large stack usage in fs code (especially for PPC64), Paul Mackerras, (Mon Nov 17, 3:16 pm)
Re: Large stack usage in fs code (especially for PPC64), Paul Mackerras, (Mon Nov 17, 3:53 pm)
Re: Large stack usage in fs code (especially for PPC64), Benjamin Herrenschmidt, (Mon Nov 17, 4:03 pm)
Re: Large stack usage in fs code (especially for PPC64), Benjamin Herrenschmidt, (Mon Nov 17, 4:04 pm)
Re: Large stack usage in fs code (especially for PPC64), Benjamin Herrenschmidt, (Mon Nov 17, 4:13 pm)
Re: Large stack usage in fs code (especially for PPC64), Benjamin Herrenschmidt, (Mon Nov 17, 4:17 pm)
Re: Large stack usage in fs code (especially for PPC64), Linus Torvalds, (Mon Nov 17, 4:28 pm)
Re: Large stack usage in fs code (especially for PPC64), Benjamin Herrenschmidt, (Mon Nov 17, 4:30 pm)
Re: Large stack usage in fs code (especially for PPC64), Steven Rostedt, (Mon Nov 17, 4:30 pm)
Re: Large stack usage in fs code (especially for PPC64), Paul Mackerras, (Mon Nov 17, 5:11 pm)
Re: Large stack usage in fs code (especially for PPC64), Steven Rostedt, (Mon Nov 17, 5:54 pm)
Re: Large stack usage in fs code (especially for PPC64), Paul Mackerras, (Mon Nov 17, 6:05 pm)
Re: Large stack usage in fs code (especially for PPC64), Steven Rostedt, (Mon Nov 17, 6:41 pm)
Re: Large stack usage in fs code (especially for PPC64), Steven Rostedt, (Mon Nov 17, 7:01 pm)
Re: Large stack usage in fs code (especially for PPC64), Linus Torvalds, (Mon Nov 17, 7:08 pm)
Re: Large stack usage in fs code (especially for PPC64), Steven Rostedt, (Mon Nov 17, 7:29 pm)
Re: Large stack usage in fs code (especially for PPC64), Paul Mackerras, (Mon Nov 17, 7:36 pm)
Re: Large stack usage in fs code (especially for PPC64), David Miller, (Mon Nov 17, 10:40 pm)
Re: Large stack usage in fs code (especially for PPC64), Benjamin Herrenschmidt, (Tue Nov 18, 12:25 am)
Re: Large stack usage in fs code (especially for PPC64), Christoph Hellwig, (Tue Nov 18, 2:53 am)
Re: Large stack usage in fs code (especially for PPC64), Paul Mackerras, (Tue Nov 18, 4:44 am)
Re: Large stack usage in fs code (especially for PPC64), Linus Torvalds, (Tue Nov 18, 9:02 am)