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tools lib traceevent: Rename pevent_register / unregister APIs

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In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_register_print_function, pevent_unregister_print_function,
pevent_register_event_handler, pevent_unregister_event_handler,
pevent_register_function, pevent_register_trace_clock

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
Cc: linux-trace-devel@vger.kernel.org
Link: http://lkml.kernel.org/r/20180808180702.524813185@goodmis.org
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Tzvetomir Stoyanov (VMware) 2018-08-08 14:03:02 -04:00 committed by Arnaldo Carvalho de Melo
parent 64e2379069
commit b843e9c3a2
12 changed files with 179 additions and 179 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
tools/lib/traceevent/event-parse.c
View File

@ -324,7 +324,7 @@ int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid)
return 0;
}
int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock)
int tep_register_trace_clock(struct tep_handle *pevent, const char *trace_clock)
{
pevent->trace_clock = strdup(trace_clock);
if (!pevent->trace_clock) {
@ -544,7 +544,7 @@ pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr)
}
/**
* pevent_register_function - register a function with a given address
* tep_register_function - register a function with a given address
* @pevent: handle for the pevent
* @function: the function name to register
* @addr: the address the function starts at
@ -553,8 +553,8 @@ pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr)
* This registers a function name with an address and module.
* The @func passed in is duplicated.
*/
int pevent_register_function(struct tep_handle *pevent, char *func,
unsigned long long addr, char *mod)
int tep_register_function(struct tep_handle *pevent, char *func,
unsigned long long addr, char *mod)
{
struct func_list *item = malloc(sizeof(*item));
@ -6477,7 +6477,7 @@ static void free_func_handle(struct tep_function_handler *func)
}
/**
* pevent_register_print_function - register a helper function
* tep_register_print_function - register a helper function
* @pevent: the handle to the pevent
* @func: the function to process the helper function
* @ret_type: the return type of the helper function
@ -6491,10 +6491,10 @@ static void free_func_handle(struct tep_function_handler *func)
* The @parameters is a variable list of tep_func_arg_type enums that
* must end with TEP_FUNC_ARG_VOID.
*/
int pevent_register_print_function(struct tep_handle *pevent,
tep_func_handler func,
enum tep_func_arg_type ret_type,
char *name, ...)
int tep_register_print_function(struct tep_handle *pevent,
tep_func_handler func,
enum tep_func_arg_type ret_type,
char *name, ...)
{
struct tep_function_handler *func_handle;
struct pevent_func_params **next_param;
@ -6569,7 +6569,7 @@ int pevent_register_print_function(struct tep_handle *pevent,
}
/**
* pevent_unregister_print_function - unregister a helper function
* tep_unregister_print_function - unregister a helper function
* @pevent: the handle to the pevent
* @func: the function to process the helper function
* @name: the name of the helper function
@ -6578,8 +6578,8 @@ int pevent_register_print_function(struct tep_handle *pevent,
*
* Returns 0 if the handler was removed successully, -1 otherwise.
*/
int pevent_unregister_print_function(struct tep_handle *pevent,
tep_func_handler func, char *name)
int tep_unregister_print_function(struct tep_handle *pevent,
tep_func_handler func, char *name)
{
struct tep_function_handler *func_handle;
@ -6615,7 +6615,7 @@ static struct event_format *pevent_search_event(struct tep_handle *pevent, int i
}
/**
* pevent_register_event_handler - register a way to parse an event
* tep_register_event_handler - register a way to parse an event
* @pevent: the handle to the pevent
* @id: the id of the event to register
* @sys_name: the system name the event belongs to
@ -6631,9 +6631,9 @@ static struct event_format *pevent_search_event(struct tep_handle *pevent, int i
* If @id is >= 0, then it is used to find the event.
* else @sys_name and @event_name are used.
*/
int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context)
int tep_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context)
{
struct event_format *event;
struct event_handler *handle;
@ -6700,7 +6700,7 @@ static int handle_matches(struct event_handler *handler, int id,
}
/**
* pevent_unregister_event_handler - unregister an existing event handler
* tep_unregister_event_handler - unregister an existing event handler
* @pevent: the handle to the pevent
* @id: the id of the event to unregister
* @sys_name: the system name the handler belongs to
@ -6715,9 +6715,9 @@ static int handle_matches(struct event_handler *handler, int id,
*
* Returns 0 if handler was removed successfully, -1 if event was not found.
*/
int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context)
int tep_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context)
{
struct event_format *event;
struct event_handler *handle;

30
tools/lib/traceevent/event-parse.h
View File

@ -619,9 +619,9 @@ int tep_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv);
void pevent_reset_function_resolver(struct tep_handle *pevent);
int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid);
int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
int pevent_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod);
int tep_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
int tep_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod);
int tep_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr);
int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
@ -673,18 +673,18 @@ int tep_print_func_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
struct tep_record *record, int err);
int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context);
int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context);
int pevent_register_print_function(struct tep_handle *pevent,
tep_func_handler func,
enum tep_func_arg_type ret_type,
char *name, ...);
int pevent_unregister_print_function(struct tep_handle *pevent,
tep_func_handler func, char *name);
int tep_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context);
int tep_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context);
int tep_register_print_function(struct tep_handle *pevent,
tep_func_handler func,
enum tep_func_arg_type ret_type,
char *name, ...);
int tep_unregister_print_function(struct tep_handle *pevent,
tep_func_handler func, char *name);
struct format_field *tep_find_common_field(struct event_format *event, const char *name);
struct format_field *tep_find_field(struct event_format *event, const char *name);

16
tools/lib/traceevent/plugin_cfg80211.c
View File

@ -27,17 +27,17 @@ process___le16_to_cpup(struct trace_seq *s, unsigned long long *args)
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process___le16_to_cpup,
TEP_FUNC_ARG_INT,
"__le16_to_cpup",
TEP_FUNC_ARG_PTR,
TEP_FUNC_ARG_VOID);
tep_register_print_function(pevent,
process___le16_to_cpup,
TEP_FUNC_ARG_INT,
"__le16_to_cpup",
TEP_FUNC_ARG_PTR,
TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process___le16_to_cpup,
"__le16_to_cpup");
tep_unregister_print_function(pevent, process___le16_to_cpup,
"__le16_to_cpup");
}

8
tools/lib/traceevent/plugin_function.c
View File

@ -165,8 +165,8 @@ static int function_handler(struct trace_seq *s, struct tep_record *record,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "ftrace", "function",
function_handler, NULL);
tep_register_event_handler(pevent, -1, "ftrace", "function",
function_handler, NULL);
tep_plugin_add_options("ftrace", plugin_options);
@ -177,8 +177,8 @@ void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
int i, x;
pevent_unregister_event_handler(pevent, -1, "ftrace", "function",
function_handler, NULL);
tep_unregister_event_handler(pevent, -1, "ftrace", "function",
function_handler, NULL);
for (i = 0; i <= cpus; i++) {
for (x = 0; x < fstack[i].size && fstack[i].stack[x]; x++)

20
tools/lib/traceevent/plugin_hrtimer.c
View File

@ -68,21 +68,21 @@ static int timer_start_handler(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1,
"timer", "hrtimer_expire_entry",
timer_expire_handler, NULL);
tep_register_event_handler(pevent, -1,
"timer", "hrtimer_expire_entry",
timer_expire_handler, NULL);
pevent_register_event_handler(pevent, -1, "timer", "hrtimer_start",
timer_start_handler, NULL);
tep_register_event_handler(pevent, -1, "timer", "hrtimer_start",
timer_start_handler, NULL);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1,
"timer", "hrtimer_expire_entry",
timer_expire_handler, NULL);
tep_unregister_event_handler(pevent, -1,
"timer", "hrtimer_expire_entry",
timer_expire_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "timer", "hrtimer_start",
timer_start_handler, NULL);
tep_unregister_event_handler(pevent, -1, "timer", "hrtimer_start",
timer_start_handler, NULL);
}

32
tools/lib/traceevent/plugin_jbd2.c
View File

@ -49,27 +49,27 @@ process_jiffies_to_msecs(struct trace_seq *s, unsigned long long *args)
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_jbd2_dev_to_name,
TEP_FUNC_ARG_STRING,
"jbd2_dev_to_name",
TEP_FUNC_ARG_INT,
TEP_FUNC_ARG_VOID);
tep_register_print_function(pevent,
process_jbd2_dev_to_name,
TEP_FUNC_ARG_STRING,
"jbd2_dev_to_name",
TEP_FUNC_ARG_INT,
TEP_FUNC_ARG_VOID);
pevent_register_print_function(pevent,
process_jiffies_to_msecs,
TEP_FUNC_ARG_LONG,
"jiffies_to_msecs",
TEP_FUNC_ARG_LONG,
TEP_FUNC_ARG_VOID);
tep_register_print_function(pevent,
process_jiffies_to_msecs,
TEP_FUNC_ARG_LONG,
"jiffies_to_msecs",
TEP_FUNC_ARG_LONG,
TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_jbd2_dev_to_name,
"jbd2_dev_to_name");
tep_unregister_print_function(pevent, process_jbd2_dev_to_name,
"jbd2_dev_to_name");
pevent_unregister_print_function(pevent, process_jiffies_to_msecs,
"jiffies_to_msecs");
tep_unregister_print_function(pevent, process_jiffies_to_msecs,
"jiffies_to_msecs");
}

52
tools/lib/traceevent/plugin_kmem.c
View File

@ -50,45 +50,45 @@ static int call_site_handler(struct trace_seq *s, struct tep_record *record,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "kmem", "kfree",
call_site_handler, NULL);
tep_register_event_handler(pevent, -1, "kmem", "kfree",
call_site_handler, NULL);
pevent_register_event_handler(pevent, -1, "kmem", "kmalloc",
call_site_handler, NULL);
tep_register_event_handler(pevent, -1, "kmem", "kmalloc",
call_site_handler, NULL);
pevent_register_event_handler(pevent, -1, "kmem", "kmalloc_node",
call_site_handler, NULL);
tep_register_event_handler(pevent, -1, "kmem", "kmalloc_node",
call_site_handler, NULL);
pevent_register_event_handler(pevent, -1, "kmem", "kmem_cache_alloc",
call_site_handler, NULL);
tep_register_event_handler(pevent, -1, "kmem", "kmem_cache_alloc",
call_site_handler, NULL);
pevent_register_event_handler(pevent, -1, "kmem",
"kmem_cache_alloc_node",
call_site_handler, NULL);
tep_register_event_handler(pevent, -1, "kmem",
"kmem_cache_alloc_node",
call_site_handler, NULL);
pevent_register_event_handler(pevent, -1, "kmem", "kmem_cache_free",
call_site_handler, NULL);
tep_register_event_handler(pevent, -1, "kmem", "kmem_cache_free",
call_site_handler, NULL);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "kmem", "kfree",
call_site_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kmem", "kfree",
call_site_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kmem", "kmalloc",
call_site_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kmem", "kmalloc",
call_site_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kmem", "kmalloc_node",
call_site_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kmem", "kmalloc_node",
call_site_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kmem", "kmem_cache_alloc",
call_site_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kmem", "kmem_cache_alloc",
call_site_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kmem",
"kmem_cache_alloc_node",
call_site_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kmem",
"kmem_cache_alloc_node",
call_site_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kmem", "kmem_cache_free",
call_site_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kmem", "kmem_cache_free",
call_site_handler, NULL);
}

88
tools/lib/traceevent/plugin_kvm.c
View File

@ -448,75 +448,75 @@ int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
init_disassembler();
pevent_register_event_handler(pevent, -1, "kvm", "kvm_exit",
kvm_exit_handler, NULL);
tep_register_event_handler(pevent, -1, "kvm", "kvm_exit",
kvm_exit_handler, NULL);
pevent_register_event_handler(pevent, -1, "kvm", "kvm_emulate_insn",
kvm_emulate_insn_handler, NULL);
tep_register_event_handler(pevent, -1, "kvm", "kvm_emulate_insn",
kvm_emulate_insn_handler, NULL);
pevent_register_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit",
kvm_nested_vmexit_handler, NULL);
tep_register_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit",
kvm_nested_vmexit_handler, NULL);
pevent_register_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit_inject",
kvm_nested_vmexit_inject_handler, NULL);
tep_register_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit_inject",
kvm_nested_vmexit_inject_handler, NULL);
pevent_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_get_page",
kvm_mmu_get_page_handler, NULL);
tep_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_get_page",
kvm_mmu_get_page_handler, NULL);
pevent_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_sync_page",
kvm_mmu_print_role, NULL);
tep_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_sync_page",
kvm_mmu_print_role, NULL);
pevent_register_event_handler(pevent, -1,
"kvmmmu", "kvm_mmu_unsync_page",
kvm_mmu_print_role, NULL);
tep_register_event_handler(pevent, -1,
"kvmmmu", "kvm_mmu_unsync_page",
kvm_mmu_print_role, NULL);
pevent_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_zap_page",
kvm_mmu_print_role, NULL);
tep_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_zap_page",
kvm_mmu_print_role, NULL);
pevent_register_event_handler(pevent, -1, "kvmmmu",
tep_register_event_handler(pevent, -1, "kvmmmu",
"kvm_mmu_prepare_zap_page", kvm_mmu_print_role,
NULL);
pevent_register_print_function(pevent,
process_is_writable_pte,
TEP_FUNC_ARG_INT,
"is_writable_pte",
TEP_FUNC_ARG_LONG,
TEP_FUNC_ARG_VOID);
tep_register_print_function(pevent,
process_is_writable_pte,
TEP_FUNC_ARG_INT,
"is_writable_pte",
TEP_FUNC_ARG_LONG,
TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_exit",
kvm_exit_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kvm", "kvm_exit",
kvm_exit_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_emulate_insn",
kvm_emulate_insn_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kvm", "kvm_emulate_insn",
kvm_emulate_insn_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit",
kvm_nested_vmexit_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit",
kvm_nested_vmexit_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit_inject",
kvm_nested_vmexit_inject_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit_inject",
kvm_nested_vmexit_inject_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_get_page",
kvm_mmu_get_page_handler, NULL);
tep_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_get_page",
kvm_mmu_get_page_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_sync_page",
kvm_mmu_print_role, NULL);
tep_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_sync_page",
kvm_mmu_print_role, NULL);
pevent_unregister_event_handler(pevent, -1,
"kvmmmu", "kvm_mmu_unsync_page",
kvm_mmu_print_role, NULL);
tep_unregister_event_handler(pevent, -1,
"kvmmmu", "kvm_mmu_unsync_page",
kvm_mmu_print_role, NULL);
pevent_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_zap_page",
kvm_mmu_print_role, NULL);
tep_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_zap_page",
kvm_mmu_print_role, NULL);
pevent_unregister_event_handler(pevent, -1, "kvmmmu",
tep_unregister_event_handler(pevent, -1, "kvmmmu",
"kvm_mmu_prepare_zap_page", kvm_mmu_print_role,
NULL);
pevent_unregister_print_function(pevent, process_is_writable_pte,
"is_writable_pte");
tep_unregister_print_function(pevent, process_is_writable_pte,
"is_writable_pte");
}

12
tools/lib/traceevent/plugin_mac80211.c
View File

@ -88,15 +88,15 @@ static int drv_bss_info_changed(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "mac80211",
"drv_bss_info_changed",
drv_bss_info_changed, NULL);
tep_register_event_handler(pevent, -1, "mac80211",
"drv_bss_info_changed",
drv_bss_info_changed, NULL);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "mac80211",
"drv_bss_info_changed",
drv_bss_info_changed, NULL);
tep_unregister_event_handler(pevent, -1, "mac80211",
"drv_bss_info_changed",
drv_bss_info_changed, NULL);
}

24
tools/lib/traceevent/plugin_sched_switch.c
View File

@ -136,25 +136,25 @@ static int sched_switch_handler(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "sched", "sched_switch",
sched_switch_handler, NULL);
tep_register_event_handler(pevent, -1, "sched", "sched_switch",
sched_switch_handler, NULL);
pevent_register_event_handler(pevent, -1, "sched", "sched_wakeup",
sched_wakeup_handler, NULL);
tep_register_event_handler(pevent, -1, "sched", "sched_wakeup",
sched_wakeup_handler, NULL);
pevent_register_event_handler(pevent, -1, "sched", "sched_wakeup_new",
sched_wakeup_handler, NULL);
tep_register_event_handler(pevent, -1, "sched", "sched_wakeup_new",
sched_wakeup_handler, NULL);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "sched", "sched_switch",
sched_switch_handler, NULL);
tep_unregister_event_handler(pevent, -1, "sched", "sched_switch",
sched_switch_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "sched", "sched_wakeup",
sched_wakeup_handler, NULL);
tep_unregister_event_handler(pevent, -1, "sched", "sched_wakeup",
sched_wakeup_handler, NULL);
pevent_unregister_event_handler(pevent, -1, "sched", "sched_wakeup_new",
sched_wakeup_handler, NULL);
tep_unregister_event_handler(pevent, -1, "sched", "sched_wakeup_new",
sched_wakeup_handler, NULL);
}

20
tools/lib/traceevent/plugin_scsi.c
View File

@ -415,19 +415,19 @@ unsigned long long process_scsi_trace_parse_cdb(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_scsi_trace_parse_cdb,
TEP_FUNC_ARG_STRING,
"scsi_trace_parse_cdb",
TEP_FUNC_ARG_PTR,
TEP_FUNC_ARG_PTR,
TEP_FUNC_ARG_INT,
TEP_FUNC_ARG_VOID);
tep_register_print_function(pevent,
process_scsi_trace_parse_cdb,
TEP_FUNC_ARG_STRING,
"scsi_trace_parse_cdb",
TEP_FUNC_ARG_PTR,
TEP_FUNC_ARG_PTR,
TEP_FUNC_ARG_INT,
TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_scsi_trace_parse_cdb,
"scsi_trace_parse_cdb");
tep_unregister_print_function(pevent, process_scsi_trace_parse_cdb,
"scsi_trace_parse_cdb");
}

16
tools/lib/traceevent/plugin_xen.c
View File

@ -121,17 +121,17 @@ unsigned long long process_xen_hypercall_name(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_xen_hypercall_name,
TEP_FUNC_ARG_STRING,
"xen_hypercall_name",
TEP_FUNC_ARG_INT,
TEP_FUNC_ARG_VOID);
tep_register_print_function(pevent,
process_xen_hypercall_name,
TEP_FUNC_ARG_STRING,
"xen_hypercall_name",
TEP_FUNC_ARG_INT,
TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_xen_hypercall_name,
"xen_hypercall_name");
tep_unregister_print_function(pevent, process_xen_hypercall_name,
"xen_hypercall_name");
}