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| author | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 14:30:34 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 14:30:34 +0900 |
| commit | a74f7e0410da9da7942cf4f08bbdb0e4fc76f972 (patch) | |
| tree | 8c45d67e75ecf44a274951c2f6a6a2ee1c79a84c /arch/sh/kernel/ptrace_32.c | |
| parent | ea88023b3491a384575ebcd5e8a449e841a28a24 (diff) | |
| download | kernel_samsung_crespo-a74f7e0410da9da7942cf4f08bbdb0e4fc76f972.zip kernel_samsung_crespo-a74f7e0410da9da7942cf4f08bbdb0e4fc76f972.tar.gz kernel_samsung_crespo-a74f7e0410da9da7942cf4f08bbdb0e4fc76f972.tar.bz2 | |
sh: Wire up HAVE_SYSCALL_TRACEPOINTS.
This is necessary to get ftrace syscall tracing working again.. a fairly
trivial and mechanical change. The one benefit is that this can also be
enabled on sh64, despite not having its own ftrace port.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/ptrace_32.c')
| -rw-r--r-- | arch/sh/kernel/ptrace_32.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c index f4f58e4..9be35f3 100644 --- a/arch/sh/kernel/ptrace_32.c +++ b/arch/sh/kernel/ptrace_32.c @@ -34,7 +34,8 @@ #include <asm/syscalls.h> #include <asm/fpu.h> -#include <trace/syscall.h> +#define CREATE_TRACE_POINTS +#include <trace/events/syscalls.h> /* * This routine will get a word off of the process kernel stack. @@ -461,10 +462,8 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) */ ret = -1L; -#ifdef CONFIG_FTRACE_SYSCALLS - if (unlikely(test_thread_flag(TIF_SYSCALL_FTRACE))) - ftrace_syscall_enter(regs); -#endif + if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT))) + trace_sys_enter(regs, regs->regs[0]); if (unlikely(current->audit_context)) audit_syscall_entry(audit_arch(), regs->regs[3], @@ -482,10 +481,8 @@ asmlinkage void do_syscall_trace_leave(struct pt_regs *regs) audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]), regs->regs[0]); -#ifdef CONFIG_FTRACE_SYSCALLS - if (unlikely(test_thread_flag(TIF_SYSCALL_FTRACE))) - ftrace_syscall_exit(regs); -#endif + if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT))) + trace_sys_exit(regs, regs->regs[0]); step = test_thread_flag(TIF_SINGLESTEP); if (step || test_thread_flag(TIF_SYSCALL_TRACE)) |