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path: root/kernel/trace/trace_hw_branches.c
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2009-01-01cpumask: convert kernel trace functions furtherRusty Russell1-3/+3
Impact: Reduce future memory usage, use new cpumask API. Since the last patch was created and acked, more old cpumask users slipped into kernel/trace. Mostly trivial conversions, except struct trace_iterator's "started" member becomes a cpumask_var_t. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-12-19ftrace: introduce tracing_reset_online_cpus() helperPekka J Enberg1-12/+2
Impact: cleanup This patch factors out common code from multiple tracers into a tracing_reset_online_cpus() function and converts the tracers to use it. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-12x86, bts, ftrace: adapt the hw-branch-tracer to the ds.c interfaceMarkus Metzger1-0/+205
Impact: restructure code, cleanup Remove BTS bits from the hw-branch-tracer (renamed from bts-tracer) and use the ds interface. Signed-off-by: Markus Metzger <markut.t.metzger@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>