Messages in this thread | | | Date | Wed, 12 May 2004 11:19:03 -0700 | From | Greg KH <> | Subject | MSEC_TO_JIFFIES is messed up... |
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On Wed, May 12, 2004 at 02:07:00AM -0700, Andrew Morton wrote: > drivers/usb/host/ehci.h:599: warning: `MSEC_TO_JIFFIES' redefined > include/asm/param.h:9: warning: this is the location of the previous definition > In file included from drivers/usb/host/ohci-hcd.c:127: > drivers/usb/host/ohci.h:400: warning: `MSEC_TO_JIFFIES' redefined > include/asm/param.h:9: warning: this is the location of the previous definition
Woah, that's new. And wrong. The code in include/asm-i386/param.h that says: # define JIFFIES_TO_MSEC(x) (x) # define MSEC_TO_JIFFIES(x) (x)
Is not correct. Look at kernel/sched.c for verification of this :)
Looks like we just messed with our carefully tuned scheduler...
We can blame the following changeset from Ingo:
ChangeSet 1.1608.6.15 2004/05/10 13:26:09 akpm@osdl.org [PATCH] sched: trivial fixes, cleanups
From: Ingo Molnar <mingo@elte.hu>
The trivial fixes.
- added recent trivial bits from Nick's and my patches. - hotplug CPU fix - early init cleanup
thanks,
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