diff options
Diffstat (limited to 'kernel/trace/trace_syscalls.c')
| -rw-r--r-- | kernel/trace/trace_syscalls.c | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index f97f6e3a676c..7d567a4b9fa7 100644 --- a/kernel/trace/trace_syscalls.c +++ b/kernel/trace/trace_syscalls.c @@ -13,13 +13,13 @@ static DEFINE_MUTEX(syscall_trace_lock); -static int syscall_enter_register(struct ftrace_event_call *event, +static int syscall_enter_register(struct trace_event_call *event, enum trace_reg type, void *data); -static int syscall_exit_register(struct ftrace_event_call *event, +static int syscall_exit_register(struct trace_event_call *event, enum trace_reg type, void *data); static struct list_head * -syscall_get_enter_fields(struct ftrace_event_call *call) +syscall_get_enter_fields(struct trace_event_call *call) { struct syscall_metadata *entry = call->data; @@ -219,7 +219,7 @@ __set_enter_print_fmt(struct syscall_metadata *entry, char *buf, int len) return pos; } -static int __init set_syscall_print_fmt(struct ftrace_event_call *call) +static int __init set_syscall_print_fmt(struct trace_event_call *call) { char *print_fmt; int len; @@ -244,7 +244,7 @@ static int __init set_syscall_print_fmt(struct ftrace_event_call *call) return 0; } -static void __init free_syscall_print_fmt(struct ftrace_event_call *call) +static void __init free_syscall_print_fmt(struct trace_event_call *call) { struct syscall_metadata *entry = call->data; @@ -252,7 +252,7 @@ static void __init free_syscall_print_fmt(struct ftrace_event_call *call) kfree(call->print_fmt); } -static int __init syscall_enter_define_fields(struct ftrace_event_call *call) +static int __init syscall_enter_define_fields(struct trace_event_call *call) { struct syscall_trace_enter trace; struct syscall_metadata *meta = call->data; @@ -275,7 +275,7 @@ static int __init syscall_enter_define_fields(struct ftrace_event_call *call) return ret; } -static int __init syscall_exit_define_fields(struct ftrace_event_call *call) +static int __init syscall_exit_define_fields(struct trace_event_call *call) { struct syscall_trace_exit trace; int ret; @@ -293,7 +293,7 @@ static int __init syscall_exit_define_fields(struct ftrace_event_call *call) static void ftrace_syscall_enter(void *data, struct pt_regs *regs, long id) { struct trace_array *tr = data; - struct ftrace_event_file *ftrace_file; + struct trace_event_file *trace_file; struct syscall_trace_enter *entry; struct syscall_metadata *sys_data; struct ring_buffer_event *event; @@ -308,11 +308,11 @@ static void ftrace_syscall_enter(void *data, struct pt_regs *regs, long id) return; /* Here we're inside tp handler's rcu_read_lock_sched (__DO_TRACE) */ - ftrace_file = rcu_dereference_sched(tr->enter_syscall_files[syscall_nr]); - if (!ftrace_file) + trace_file = rcu_dereference_sched(tr->enter_syscall_files[syscall_nr]); + if (!trace_file) return; - if (ftrace_trigger_soft_disabled(ftrace_file)) + if (trace_trigger_soft_disabled(trace_file)) return; sys_data = syscall_nr_to_meta(syscall_nr); @@ -334,14 +334,14 @@ static void ftrace_syscall_enter(void *data, struct pt_regs *regs, long id) entry->nr = syscall_nr; syscall_get_arguments(current, regs, 0, sys_data->nb_args, entry->args); - event_trigger_unlock_commit(ftrace_file, buffer, event, entry, + event_trigger_unlock_commit(trace_file, buffer, event, entry, irq_flags, pc); } static void ftrace_syscall_exit(void *data, struct pt_regs *regs, long ret) { struct trace_array *tr = data; - struct ftrace_event_file *ftrace_file; + struct trace_event_file *trace_file; struct syscall_trace_exit *entry; struct syscall_metadata *sys_data; struct ring_buffer_event *event; @@ -355,11 +355,11 @@ static void ftrace_syscall_exit(void *data, struct pt_regs *regs, long ret) return; /* Here we're inside tp handler's rcu_read_lock_sched (__DO_TRACE()) */ - ftrace_file = rcu_dereference_sched(tr->exit_syscall_files[syscall_nr]); - if (!ftrace_file) + trace_file = rcu_dereference_sched(tr->exit_syscall_files[syscall_nr]); + if (!trace_file) return; - if (ftrace_trigger_soft_disabled(ftrace_file)) + if (trace_trigger_soft_disabled(trace_file)) return; sys_data = syscall_nr_to_meta(syscall_nr); @@ -380,12 +380,12 @@ static void ftrace_syscall_exit(void *data, struct pt_regs *regs, long ret) entry->nr = syscall_nr; entry->ret = syscall_get_return_value(current, regs); - event_trigger_unlock_commit(ftrace_file, buffer, event, entry, + event_trigger_unlock_commit(trace_file, buffer, event, entry, irq_flags, pc); } -static int reg_event_syscall_enter(struct ftrace_event_file *file, - struct ftrace_event_call *call) +static int reg_event_syscall_enter(struct trace_event_file *file, + struct trace_event_call *call) { struct trace_array *tr = file->tr; int ret = 0; @@ -405,8 +405,8 @@ static int reg_event_syscall_enter(struct ftrace_event_file *file, return ret; } -static void unreg_event_syscall_enter(struct ftrace_event_file *file, - struct ftrace_event_call *call) +static void unreg_event_syscall_enter(struct trace_event_file *file, + struct trace_event_call *call) { struct trace_array *tr = file->tr; int num; @@ -422,8 +422,8 @@ static void unreg_event_syscall_enter(struct ftrace_event_file *file, mutex_unlock(&syscall_trace_lock); } -static int reg_event_syscall_exit(struct ftrace_event_file *file, - struct ftrace_event_call *call) +static int reg_event_syscall_exit(struct trace_event_file *file, + struct trace_event_call *call) { struct trace_array *tr = file->tr; int ret = 0; @@ -443,8 +443,8 @@ static int reg_event_syscall_exit(struct ftrace_event_file *file, return ret; } -static void unreg_event_syscall_exit(struct ftrace_event_file *file, - struct ftrace_event_call *call) +static void unreg_event_syscall_exit(struct trace_event_file *file, + struct trace_event_call *call) { struct trace_array *tr = file->tr; int num; @@ -460,7 +460,7 @@ static void unreg_event_syscall_exit(struct ftrace_event_file *file, mutex_unlock(&syscall_trace_lock); } -static int __init init_syscall_trace(struct ftrace_event_call *call) +static int __init init_syscall_trace(struct trace_event_call *call) { int id; int num; @@ -493,7 +493,7 @@ struct trace_event_functions exit_syscall_print_funcs = { .trace = print_syscall_exit, }; -struct ftrace_event_class __refdata event_class_syscall_enter = { +struct trace_event_class __refdata event_class_syscall_enter = { .system = "syscalls", .reg = syscall_enter_register, .define_fields = syscall_enter_define_fields, @@ -501,7 +501,7 @@ struct ftrace_event_class __refdata event_class_syscall_enter = { .raw_init = init_syscall_trace, }; -struct ftrace_event_class __refdata event_class_syscall_exit = { +struct trace_event_class __refdata event_class_syscall_exit = { .system = "syscalls", .reg = syscall_exit_register, .define_fields = syscall_exit_define_fields, @@ -584,7 +584,7 @@ static void perf_syscall_enter(void *ignore, struct pt_regs *regs, long id) perf_trace_buf_submit(rec, size, rctx, 0, 1, regs, head, NULL); } -static int perf_sysenter_enable(struct ftrace_event_call *call) +static int perf_sysenter_enable(struct trace_event_call *call) { int ret = 0; int num; @@ -605,7 +605,7 @@ static int perf_sysenter_enable(struct ftrace_event_call *call) return ret; } -static void perf_sysenter_disable(struct ftrace_event_call *call) +static void perf_sysenter_disable(struct trace_event_call *call) { int num; @@ -656,7 +656,7 @@ static void perf_syscall_exit(void *ignore, struct pt_regs *regs, long ret) perf_trace_buf_submit(rec, size, rctx, 0, 1, regs, head, NULL); } -static int perf_sysexit_enable(struct ftrace_event_call *call) +static int perf_sysexit_enable(struct trace_event_call *call) { int ret = 0; int num; @@ -677,7 +677,7 @@ static int perf_sysexit_enable(struct ftrace_event_call *call) return ret; } -static void perf_sysexit_disable(struct ftrace_event_call *call) +static void perf_sysexit_disable(struct trace_event_call *call) { int num; @@ -693,10 +693,10 @@ static void perf_sysexit_disable(struct ftrace_event_call *call) #endif /* CONFIG_PERF_EVENTS */ -static int syscall_enter_register(struct ftrace_event_call *event, +static int syscall_enter_register(struct trace_event_call *event, enum trace_reg type, void *data) { - struct ftrace_event_file *file = data; + struct trace_event_file *file = data; switch (type) { case TRACE_REG_REGISTER: @@ -721,10 +721,10 @@ static int syscall_enter_register(struct ftrace_event_call *event, return 0; } -static int syscall_exit_register(struct ftrace_event_call *event, +static int syscall_exit_register(struct trace_event_call *event, enum trace_reg type, void *data) { - struct ftrace_event_file *file = data; + struct trace_event_file *file = data; switch (type) { case TRACE_REG_REGISTER: |