* HRTIMER_REL undefined
@ 2008-01-07 6:49 manjunath k
2008-01-07 8:23 ` Srikar Dronamraju
0 siblings, 1 reply; 4+ messages in thread
From: manjunath k @ 2008-01-07 6:49 UTC (permalink / raw)
To: systemtap
Hi,
When im trying to build the stap scripts with the HRTIMER_REL option,
an error is noticed as "HRTIMER_REL" undefined.
When the following line is commented the stap scripts start building
without an error.
"module_cflags << " += $(call stap_check_build,
$(SYSTEMTAP_RUNTIME)/autoconf-hrtimer-rel.c, -DSTAPCONF_HRTIMER_REL,)"
The runtime/autoconf-hrtimer-rel.c has the following code in it
#include <linux/hrtimer.h>
int x = HRTIMER_REL; /* as opposed to HRTIMER_MODE_REL */
But the HRTIMER_REL is not defined in linux/hrtimer.h header file.
What is the solution for this problem ?
- Manjunath
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: HRTIMER_REL undefined
2008-01-07 6:49 HRTIMER_REL undefined manjunath k
@ 2008-01-07 8:23 ` Srikar Dronamraju
2008-03-28 6:10 ` manjunath k
0 siblings, 1 reply; 4+ messages in thread
From: Srikar Dronamraju @ 2008-01-07 8:23 UTC (permalink / raw)
To: manjunath k; +Cc: systemtap
Whats is your kernel version and SystemTap version?
There were changes in Kernel around 2.6.21 which made HRTIMER_REL to
HRTIMER_MODE_REL. The versions of SystemTap later than April 2007
should have changes to work with these kernel changes.
Regards
Srikar
* manjunath k <kmanjunat@gmail.com> [2008-01-07 12:19:37]:
> Hi,
>
> When im trying to build the stap scripts with the HRTIMER_REL option,
> an error is noticed as "HRTIMER_REL" undefined.
>
> When the following line is commented the stap scripts start building
> without an error.
>
> "module_cflags << " += $(call stap_check_build,
> $(SYSTEMTAP_RUNTIME)/autoconf-hrtimer-rel.c, -DSTAPCONF_HRTIMER_REL,)"
>
> The runtime/autoconf-hrtimer-rel.c has the following code in it
>
> #include <linux/hrtimer.h>
> int x = HRTIMER_REL; /* as opposed to HRTIMER_MODE_REL */
>
> But the HRTIMER_REL is not defined in linux/hrtimer.h header file.
>
> What is the solution for this problem ?
>
> - Manjunath
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: HRTIMER_REL undefined
2008-01-07 8:23 ` Srikar Dronamraju
@ 2008-03-28 6:10 ` manjunath k
2008-03-28 13:54 ` Frank Ch. Eigler
0 siblings, 1 reply; 4+ messages in thread
From: manjunath k @ 2008-03-28 6:10 UTC (permalink / raw)
To: Srikar Dronamraju; +Cc: systemtap
Hi,
Ive changed the HRTIMER_REL to HRTIMER_MODE_REL in the
src/runtime/autoconf-hrtimer-rel.c file and it is working fine. Is this
fix OK.
-Manjunath
On 1/7/08, Srikar Dronamraju <srikar@linux.vnet.ibm.com> wrote:
>
>
> Whats is your kernel version and SystemTap version?
>
> There were changes in Kernel around 2.6.21 which made HRTIMER_REL to
> HRTIMER_MODE_REL. The versions of SystemTap later than April 2007
> should have changes to work with these kernel changes.
>
> Regards
> Srikar
>
> * manjunath k <kmanjunat@gmail.com> [2008-01-07 12:19:37]:
>
>
> > Hi,
> >
> > When im trying to build the stap scripts with the HRTIMER_REL option,
> > an error is noticed as "HRTIMER_REL" undefined.
> >
> > When the following line is commented the stap scripts start building
> > without an error.
> >
> > "module_cflags << " += $(call stap_check_build,
> > $(SYSTEMTAP_RUNTIME)/autoconf-hrtimer-rel.c, -DSTAPCONF_HRTIMER_REL,)"
> >
> > The runtime/autoconf-hrtimer-rel.c has the following code in it
> >
> > #include <linux/hrtimer.h>
> > int x = HRTIMER_REL; /* as opposed to HRTIMER_MODE_REL */
> >
> > But the HRTIMER_REL is not defined in linux/hrtimer.h header file.
> >
> > What is the solution for this problem ?
> >
> > - Manjunath
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: HRTIMER_REL undefined
2008-03-28 6:10 ` manjunath k
@ 2008-03-28 13:54 ` Frank Ch. Eigler
0 siblings, 0 replies; 4+ messages in thread
From: Frank Ch. Eigler @ 2008-03-28 13:54 UTC (permalink / raw)
To: manjunath k; +Cc: Srikar Dronamraju, systemtap
"manjunath k" <kmanjunat@gmail.com> writes:
> Ive changed the HRTIMER_REL to HRTIMER_MODE_REL in the
> src/runtime/autoconf-hrtimer-rel.c file and it is working fine. Is
> this fix OK.
Probably not: the autoconf tests are there to let the systemtap
runtime work with kernels old and new. Maybe we need a new
autoconf-hrtimer-mode-rel.c file.
- FChE
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-03-28 13:54 UTC | newest]
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2008-01-07 6:49 HRTIMER_REL undefined manjunath k
2008-01-07 8:23 ` Srikar Dronamraju
2008-03-28 6:10 ` manjunath k
2008-03-28 13:54 ` Frank Ch. Eigler
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