linux

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Rusty Russell 9e01c1b74c cpumask: convert kernel trace functions

Impact: Reduce future memory usage, use new cpumask API.

(Eventually, cpumask_var_t will be allocated based on nr_cpu_ids, not NR_CPUS).

Convert kernel trace functions to use struct cpumask API:
1) Use cpumask_copy/cpumask_test_cpu/for_each_cpu.
2) Use cpumask_var_t and alloc_cpumask_var/free_cpumask_var everywhere.
3) Use on_each_cpu instead of playing with current->cpus_allowed.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>

2009-01-01 10:12:22 +10:30

ftrace.c

ftrace: add not to regex on filtering functions

2008-12-18 12:57:09 +01:00

Kconfig

trace: add a way to enable or disable the stack tracer

2008-12-18 12:56:24 +01:00

Makefile

x86, bts, ftrace: adapt the hw-branch-tracer to the ds.c interface

2008-12-12 08:08:14 +01:00

ring_buffer.c

cpumask: convert kernel trace functions