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src ./ChangeLog ./stapfuncs.5.in runtime/Chang ...


CVSROOT:	/cvs/systemtap
Module name:	src
Changes by:	jistone@sourceware.org	2006-09-20 21:01:57

Modified files:
	.              : ChangeLog stapfuncs.5.in 
	runtime        : ChangeLog time.c 
	tapset         : ChangeLog timestamp.stp 
	testsuite      : ChangeLog 
	testsuite/buildok: timestamp.stp 

Log message:
	2006-09-20  Josh Stone  <joshua.i.stone@intel.com>
	
	PR 3233
	
	./
	* stapfuncs.5.in: Document new gettimeofday_ns.
	
	runtime/
	* time.c (stp_time_t): Use ns for the base time, and freq is now kHz.
	(__stp_estimate_cpufreq): Compute kHz instead of MHz.
	(__stp_time_timer_callback, __stp_init_time): Compute base in ns.
	(__stp_time_cpufreq_callback): Record kHz instead of MHz.
	(_stp_init_time): Record kHz, and disable preemption to avoid a race
	in the cpufreq notifier.
	(_stp_gettimeofday_ns): Converted from _stp_gettimeofday_us.
	
	tapset/
	* timestamp.stp (gettimeofday_ns): New function
	(gettimeofday_us, gettimeofday_ms, gettimeofday_s):
	Use gettimeofday_ns as the base unit.
	
	testsuite/
	* buildok/timestamp.stp: add gettimeofday_ns test.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.465&r2=1.466
http://sourceware.org/cgi-bin/cvsweb.cgi/src/stapfuncs.5.in.diff?cvsroot=systemtap&r1=1.34&r2=1.35
http://sourceware.org/cgi-bin/cvsweb.cgi/src/runtime/ChangeLog.diff?cvsroot=systemtap&r1=1.139&r2=1.140
http://sourceware.org/cgi-bin/cvsweb.cgi/src/runtime/time.c.diff?cvsroot=systemtap&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapset/ChangeLog.diff?cvsroot=systemtap&r1=1.87&r2=1.88
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapset/timestamp.stp.diff?cvsroot=systemtap&r1=1.9&r2=1.10
http://sourceware.org/cgi-bin/cvsweb.cgi/src/testsuite/ChangeLog.diff?cvsroot=systemtap&r1=1.6&r2=1.7
http://sourceware.org/cgi-bin/cvsweb.cgi/src/testsuite/buildok/timestamp.stp.diff?cvsroot=systemtap&r1=1.2&r2=1.3


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