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Thomas Renninger 4c21adf26f x86 cpufreq, perf: Make trace_power_frequency cpufreq driver independent ... and fix the broken case if a core's frequency depends on others. trace_power_frequency was only implemented in a rather ungeneric way in acpi-cpufreq driver's target() function only. -> Move the call to trace_power_frequency to cpufreq.c:cpufreq_notify_transition() where CPUFREQ_POSTCHANGE notifier is triggered. This will support power frequency tracing by all cpufreq drivers. trace_power_frequency did not trace frequency changes correctly when the userspace governor was used or when CPU cores' frequency depend on each other. -> Moving this into the CPUFREQ_POSTCHANGE notifier and pass the cpu which gets switched automatically fixes this. Robert Schoene provided some important fixes on top of my initial quick shot version which are integrated in this patch: - Forgot some changes in power_end trace (TP_printk/variable names) - Variable dummy in power_end must now be cpu_id - Use static 64 bit variable instead of unsigned int for cpu_id [akpm@linux-foundation.org: build fix] Signed-off-by: Thomas Renninger <trenn@suse.de> Cc: davej@codemonkey.org.uk Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Dave Jones <davej@codemonkey.org.uk> Acked-by: Arjan van de Ven <arjan@infradead.org> Cc: Robert Schoene <robert.schoene@tu-dresden.de> Tested-by: Robert Schoene <robert.schoene@tu-dresden.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		15 years ago
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alpha	Merge branch 'linus' into perf/core	15 years ago
arm	Merge branch 'linus' into perf/core	15 years ago
avr32	arch: Implement local64_t	15 years ago
blackfin	arch: Implement local64_t	15 years ago
cris	Merge commit 'v2.6.35-rc3' into perf/core	15 years ago
frv	Merge commit 'v2.6.35-rc3' into perf/core	15 years ago
h8300	Merge commit 'v2.6.35-rc3' into perf/core	15 years ago
ia64	Merge commit 'v2.6.35-rc4' into perf/core	15 years ago
m32r	Merge commit 'v2.6.35-rc3' into perf/core	15 years ago
m68k	arch: Implement local64_t	15 years ago
m68knommu	Merge branch 'for-35' of git://repo.or.cz/linux-kbuild	15 years ago
microblaze	Merge branch 'linus' into perf/core	15 years ago
mips	Merge branch 'linus' into perf/core	15 years ago
mn10300	Merge commit 'v2.6.35-rc3' into perf/core	15 years ago
parisc	Merge commit 'v2.6.35-rc3' into perf/core	15 years ago
powerpc	Merge branch 'linus' into perf/core	15 years ago
s390	Merge commit 'v2.6.35-rc3' into perf/core	15 years ago
score	arch: Implement local64_t	15 years ago
sh	Merge branch 'linus' into perf/core	15 years ago
sparc	Merge branch 'linus' into perf/core	15 years ago
um	um: os-linux/mem.c needs sys/stat.h	15 years ago
x86	x86 cpufreq, perf: Make trace_power_frequency cpufreq driver independent	15 years ago
xtensa	Merge commit 'v2.6.35-rc3' into perf/core	15 years ago
.gitignore	…
Kconfig	hw-breakpoints: Separate constraint space for data and instruction breakpoints	15 years ago