diff options
Diffstat (limited to 'kernel/trace/trace_syscalls.c')
-rw-r--r-- | kernel/trace/trace_syscalls.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index 9eff1a4b49b9..a657cefbb137 100644 --- a/kernel/trace/trace_syscalls.c +++ b/kernel/trace/trace_syscalls.c | |||
@@ -438,7 +438,6 @@ static void perf_syscall_enter(struct pt_regs *regs, long id) | |||
438 | { | 438 | { |
439 | struct syscall_metadata *sys_data; | 439 | struct syscall_metadata *sys_data; |
440 | struct syscall_trace_enter *rec; | 440 | struct syscall_trace_enter *rec; |
441 | unsigned long flags; | ||
442 | int syscall_nr; | 441 | int syscall_nr; |
443 | int rctx; | 442 | int rctx; |
444 | int size; | 443 | int size; |
@@ -461,14 +460,14 @@ static void perf_syscall_enter(struct pt_regs *regs, long id) | |||
461 | return; | 460 | return; |
462 | 461 | ||
463 | rec = (struct syscall_trace_enter *)perf_trace_buf_prepare(size, | 462 | rec = (struct syscall_trace_enter *)perf_trace_buf_prepare(size, |
464 | sys_data->enter_event->id, &rctx, &flags); | 463 | sys_data->enter_event->id, regs, &rctx); |
465 | if (!rec) | 464 | if (!rec) |
466 | return; | 465 | return; |
467 | 466 | ||
468 | rec->nr = syscall_nr; | 467 | rec->nr = syscall_nr; |
469 | syscall_get_arguments(current, regs, 0, sys_data->nb_args, | 468 | syscall_get_arguments(current, regs, 0, sys_data->nb_args, |
470 | (unsigned long *)&rec->args); | 469 | (unsigned long *)&rec->args); |
471 | perf_trace_buf_submit(rec, size, rctx, 0, 1, flags, regs, | 470 | perf_trace_buf_submit(rec, size, rctx, 0, 1, regs, |
472 | sys_data->enter_event->perf_data); | 471 | sys_data->enter_event->perf_data); |
473 | } | 472 | } |
474 | 473 | ||
@@ -511,7 +510,6 @@ static void perf_syscall_exit(struct pt_regs *regs, long ret) | |||
511 | { | 510 | { |
512 | struct syscall_metadata *sys_data; | 511 | struct syscall_metadata *sys_data; |
513 | struct syscall_trace_exit *rec; | 512 | struct syscall_trace_exit *rec; |
514 | unsigned long flags; | ||
515 | int syscall_nr; | 513 | int syscall_nr; |
516 | int rctx; | 514 | int rctx; |
517 | int size; | 515 | int size; |
@@ -537,14 +535,14 @@ static void perf_syscall_exit(struct pt_regs *regs, long ret) | |||
537 | return; | 535 | return; |
538 | 536 | ||
539 | rec = (struct syscall_trace_exit *)perf_trace_buf_prepare(size, | 537 | rec = (struct syscall_trace_exit *)perf_trace_buf_prepare(size, |
540 | sys_data->exit_event->id, &rctx, &flags); | 538 | sys_data->exit_event->id, regs, &rctx); |
541 | if (!rec) | 539 | if (!rec) |
542 | return; | 540 | return; |
543 | 541 | ||
544 | rec->nr = syscall_nr; | 542 | rec->nr = syscall_nr; |
545 | rec->ret = syscall_get_return_value(current, regs); | 543 | rec->ret = syscall_get_return_value(current, regs); |
546 | 544 | ||
547 | perf_trace_buf_submit(rec, size, rctx, 0, 1, flags, regs, | 545 | perf_trace_buf_submit(rec, size, rctx, 0, 1, regs, |
548 | sys_data->exit_event->perf_data); | 546 | sys_data->exit_event->perf_data); |
549 | } | 547 | } |
550 | 548 | ||