Messages in this thread | | | Date | Fri, 10 Jan 2003 11:01:26 -0800 (PST) | From | "Randy.Dunlap" <> | Subject | Re: [PATCH 2.5] speedup kallsyms_lookup |
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On Fri, 10 Jan 2003, Andi Kleen wrote:
| On Fri, Jan 10, 2003 at 12:13:48PM -0500, Valdis.Kletnieks@vt.edu wrote: | > On Fri, 10 Jan 2003 17:12:12 +0100, Andi Kleen <ak@suse.de> said: | > > | > > > So the end-result of the discussion is, "What should really happen here?" | > > > and "What, if anything, do you want me to do?" | > > | > > IMHO best would be to get rid of /proc/*/wchan and keep the kallsyms | > > lookup slow, simple and stupid. | > | > And replace the current /proc/*/wchan functionality with what? | | Ctrl-Rollen (or whatever the key is called on your keyboard) on the console, | like in all previous linux releases.
Ctrl-ScrollLock on mine if I'm following you correctly. Same as Sysrq-P if sysrq is enabled, except that the former is always available.
Are there other similar functions that are available without Sysrq enabled? If so, where can I find info about them? (other than drivers/char/keyboard.c :)
| Note /proc/*/wchan is not in 2.4. | | Also you still have WCHAN in ps, just not a full backtrace.
-- ~Randy
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