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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-06 13:17:26 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-06 13:17:26 -0500
commit28d9bfc37c861aa9c8386dff1ac7e9a10e5c5162 (patch)
tree85bcc2db18ff20e380a40aba375e70d14c2671b4 /include/linux/syscalls.h
parentf3b0cfa9b017a9d4686c9b14b908a1685f97a077 (diff)
parent4b95f135f606c87e4056b6d7fd3c5781c818858b (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: (146 commits) tools, perf: Documentation for the power events API perf: Add calls to suspend trace point perf script: Make some lists static perf script: Use the default lost event handler perf session: Warn about errors when processing pipe events too perf tools: Fix perf_event.h header usage perf test: Clarify some error reports in the open syscall test x86, NMI: Add touch_nmi_watchdog to io_check_error delay x86: Avoid calling arch_trigger_all_cpu_backtrace() at the same time x86: Only call smp_processor_id in non-preempt cases perf timechart: Adjust perf timechart to the new power events perf: Clean up power events by introducing new, more generic ones perf: Do not export power_frequency, but power_start event perf test: Add test for counting open syscalls perf evsel: Auto allocate resources needed for some methods perf evsel: Use {cpu,thread}_map to shorten list of parameters perf tools: Refactor all_tids to hold nr and the map perf tools: Refactor cpumap to hold nr and the map perf evsel: Introduce per cpu and per thread open helpers perf evsel: Steal the counter reading routines from stat ...
Diffstat (limited to 'include/linux/syscalls.h')
-rw-r--r--include/linux/syscalls.h10
1 files changed, 4 insertions, 6 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index cacc27a0e285..18cd0684fc4e 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -127,8 +127,6 @@ extern struct trace_event_functions exit_syscall_print_funcs;
127#define SYSCALL_TRACE_ENTER_EVENT(sname) \ 127#define SYSCALL_TRACE_ENTER_EVENT(sname) \
128 static struct syscall_metadata \ 128 static struct syscall_metadata \
129 __attribute__((__aligned__(4))) __syscall_meta_##sname; \ 129 __attribute__((__aligned__(4))) __syscall_meta_##sname; \
130 static struct ftrace_event_call \
131 __attribute__((__aligned__(4))) event_enter_##sname; \
132 static struct ftrace_event_call __used \ 130 static struct ftrace_event_call __used \
133 __attribute__((__aligned__(4))) \ 131 __attribute__((__aligned__(4))) \
134 __attribute__((section("_ftrace_events"))) \ 132 __attribute__((section("_ftrace_events"))) \
@@ -137,13 +135,12 @@ extern struct trace_event_functions exit_syscall_print_funcs;
137 .class = &event_class_syscall_enter, \ 135 .class = &event_class_syscall_enter, \
138 .event.funcs = &enter_syscall_print_funcs, \ 136 .event.funcs = &enter_syscall_print_funcs, \
139 .data = (void *)&__syscall_meta_##sname,\ 137 .data = (void *)&__syscall_meta_##sname,\
140 } 138 }; \
139 __TRACE_EVENT_FLAGS(enter_##sname, TRACE_EVENT_FL_CAP_ANY)
141 140
142#define SYSCALL_TRACE_EXIT_EVENT(sname) \ 141#define SYSCALL_TRACE_EXIT_EVENT(sname) \
143 static struct syscall_metadata \ 142 static struct syscall_metadata \
144 __attribute__((__aligned__(4))) __syscall_meta_##sname; \ 143 __attribute__((__aligned__(4))) __syscall_meta_##sname; \
145 static struct ftrace_event_call \
146 __attribute__((__aligned__(4))) event_exit_##sname; \
147 static struct ftrace_event_call __used \ 144 static struct ftrace_event_call __used \
148 __attribute__((__aligned__(4))) \ 145 __attribute__((__aligned__(4))) \
149 __attribute__((section("_ftrace_events"))) \ 146 __attribute__((section("_ftrace_events"))) \
@@ -152,7 +149,8 @@ extern struct trace_event_functions exit_syscall_print_funcs;
152 .class = &event_class_syscall_exit, \ 149 .class = &event_class_syscall_exit, \
153 .event.funcs = &exit_syscall_print_funcs, \ 150 .event.funcs = &exit_syscall_print_funcs, \
154 .data = (void *)&__syscall_meta_##sname,\ 151 .data = (void *)&__syscall_meta_##sname,\
155 } 152 }; \
153 __TRACE_EVENT_FLAGS(exit_##sname, TRACE_EVENT_FL_CAP_ANY)
156 154
157#define SYSCALL_METADATA(sname, nb) \ 155#define SYSCALL_METADATA(sname, nb) \
158 SYSCALL_TRACE_ENTER_EVENT(sname); \ 156 SYSCALL_TRACE_ENTER_EVENT(sname); \