diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 12:30:52 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 12:30:52 -0400 |
commit | 4aed2fd8e3181fea7c09ba79cf64e7e3f4413bf9 (patch) | |
tree | 1f69733e5daab4915a76a41de0e4d1dc61e12cfb /include/trace/boot.h | |
parent | 3a3527b6461b1298cc53ce72f336346739297ac8 (diff) | |
parent | fc9ea5a1e53ee54f681e226d735008e2a6f8f470 (diff) |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (162 commits)
tracing/kprobes: unregister_trace_probe needs to be called under mutex
perf: expose event__process function
perf events: Fix mmap offset determination
perf, powerpc: fsl_emb: Restore setting perf_sample_data.period
perf, powerpc: Convert the FSL driver to use local64_t
perf tools: Don't keep unreferenced maps when unmaps are detected
perf session: Invalidate last_match when removing threads from rb_tree
perf session: Free the ref_reloc_sym memory at the right place
x86,mmiotrace: Add support for tracing STOS instruction
perf, sched migration: Librarize task states and event headers helpers
perf, sched migration: Librarize the GUI class
perf, sched migration: Make the GUI class client agnostic
perf, sched migration: Make it vertically scrollable
perf, sched migration: Parameterize cpu height and spacing
perf, sched migration: Fix key bindings
perf, sched migration: Ignore unhandled task states
perf, sched migration: Handle ignored migrate out events
perf: New migration tool overview
tracing: Drop cpparg() macro
perf: Use tracepoint_synchronize_unregister() to flush any pending tracepoint call
...
Fix up trivial conflicts in Makefile and drivers/cpufreq/cpufreq.c
Diffstat (limited to 'include/trace/boot.h')
-rw-r--r-- | include/trace/boot.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/include/trace/boot.h b/include/trace/boot.h deleted file mode 100644 index 088ea089e31d..000000000000 --- a/include/trace/boot.h +++ /dev/null | |||
@@ -1,60 +0,0 @@ | |||
1 | #ifndef _LINUX_TRACE_BOOT_H | ||
2 | #define _LINUX_TRACE_BOOT_H | ||
3 | |||
4 | #include <linux/module.h> | ||
5 | #include <linux/kallsyms.h> | ||
6 | #include <linux/init.h> | ||
7 | |||
8 | /* | ||
9 | * Structure which defines the trace of an initcall | ||
10 | * while it is called. | ||
11 | * You don't have to fill the func field since it is | ||
12 | * only used internally by the tracer. | ||
13 | */ | ||
14 | struct boot_trace_call { | ||
15 | pid_t caller; | ||
16 | char func[KSYM_SYMBOL_LEN]; | ||
17 | }; | ||
18 | |||
19 | /* | ||
20 | * Structure which defines the trace of an initcall | ||
21 | * while it returns. | ||
22 | */ | ||
23 | struct boot_trace_ret { | ||
24 | char func[KSYM_SYMBOL_LEN]; | ||
25 | int result; | ||
26 | unsigned long long duration; /* nsecs */ | ||
27 | }; | ||
28 | |||
29 | #ifdef CONFIG_BOOT_TRACER | ||
30 | /* Append the traces on the ring-buffer */ | ||
31 | extern void trace_boot_call(struct boot_trace_call *bt, initcall_t fn); | ||
32 | extern void trace_boot_ret(struct boot_trace_ret *bt, initcall_t fn); | ||
33 | |||
34 | /* Tells the tracer that smp_pre_initcall is finished. | ||
35 | * So we can start the tracing | ||
36 | */ | ||
37 | extern void start_boot_trace(void); | ||
38 | |||
39 | /* Resume the tracing of other necessary events | ||
40 | * such as sched switches | ||
41 | */ | ||
42 | extern void enable_boot_trace(void); | ||
43 | |||
44 | /* Suspend this tracing. Actually, only sched_switches tracing have | ||
45 | * to be suspended. Initcalls doesn't need it.) | ||
46 | */ | ||
47 | extern void disable_boot_trace(void); | ||
48 | #else | ||
49 | static inline | ||
50 | void trace_boot_call(struct boot_trace_call *bt, initcall_t fn) { } | ||
51 | |||
52 | static inline | ||
53 | void trace_boot_ret(struct boot_trace_ret *bt, initcall_t fn) { } | ||
54 | |||
55 | static inline void start_boot_trace(void) { } | ||
56 | static inline void enable_boot_trace(void) { } | ||
57 | static inline void disable_boot_trace(void) { } | ||
58 | #endif /* CONFIG_BOOT_TRACER */ | ||
59 | |||
60 | #endif /* __LINUX_TRACE_BOOT_H */ | ||