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| author | Josh Stone <jistone@redhat.com> | 2009-08-24 14:43:14 -0700 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-08-26 00:41:48 +0200 |
| commit | 1c569f0264ea629c10bbab471dd0626ce4d3f19f (patch) | |
| tree | 00fcbf85a7318c568f468518c3aa665a200c871e /include/trace/syscall.h | |
| parent | 97419875865859fd2403e66266c02ce028e2f5ab (diff) | |
| download | kernel_samsung_smdk4412-1c569f0264ea629c10bbab471dd0626ce4d3f19f.zip kernel_samsung_smdk4412-1c569f0264ea629c10bbab471dd0626ce4d3f19f.tar.gz kernel_samsung_smdk4412-1c569f0264ea629c10bbab471dd0626ce4d3f19f.tar.bz2 | |
tracing: Create generic syscall TRACE_EVENTs
This converts the syscall_enter/exit tracepoints into TRACE_EVENTs, so
you can have generic ftrace events that capture all system calls with
arguments and return values. These generic events are also renamed to
sys_enter/exit, so they're more closely aligned to the specific
sys_enter_foo events.
Signed-off-by: Josh Stone <jistone@redhat.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Jiaying Zhang <jiayingz@google.com>
Cc: Martin Bligh <mbligh@google.com>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
LKML-Reference: <1251150194-1713-5-git-send-email-jistone@redhat.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'include/trace/syscall.h')
| -rw-r--r-- | include/trace/syscall.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/include/trace/syscall.h b/include/trace/syscall.h index 4e19430..5dc283b 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -8,23 +8,6 @@ #include <asm/ptrace.h> -#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS - -extern void syscall_regfunc(void); -extern void syscall_unregfunc(void); - -DECLARE_TRACE(syscall_enter, - TP_PROTO(struct pt_regs *regs, long id), - TP_ARGS(regs, id) -); - -DECLARE_TRACE(syscall_exit, - TP_PROTO(struct pt_regs *regs, long ret), - TP_ARGS(regs, ret) -); - -#endif - /* * A syscall entry in the ftrace syscalls array. * |