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tools lib traceevent: Rename various pevent get/set/is 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_pid_is_registered, pevent_get_cpus, pevent_set_cpus,
pevent_is_file_bigendian, pevent_is_host_bigendian, pevent_is_latency_format,
pevent_set_latency_format

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
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/20180808180703.114110715@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Tzvetomir Stoyanov (VMware)
2018-08-08 14:03:06 -04:00
committed by Arnaldo Carvalho de Melo
parent 610e1e4ff0
commit 413af01c8d
3 changed files with 11 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
tools/lib/traceevent/event-parse.c
View File

@@ -211,14 +211,14 @@ static const char *find_cmdline(struct tep_handle *pevent, int pid)
} }
/** /**
* pevent_pid_is_registered - return if a pid has a cmdline registered * tep_pid_is_registered - return if a pid has a cmdline registered
* @pevent: handle for the pevent * @pevent: handle for the pevent
* @pid: The pid to check if it has a cmdline registered with. * @pid: The pid to check if it has a cmdline registered with.
* *
* Returns 1 if the pid has a cmdline mapped to it * Returns 1 if the pid has a cmdline mapped to it
* 0 otherwise. * 0 otherwise.
*/ */
int pevent_pid_is_registered(struct tep_handle *pevent, int pid) int tep_pid_is_registered(struct tep_handle *pevent, int pid)
{ {
const struct cmdline *comm; const struct cmdline *comm;
struct cmdline key; struct cmdline key;

14
tools/lib/traceevent/event-parse.h
View File

@@ -624,7 +624,7 @@ int tep_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod); unsigned long long addr, char *mod);
int tep_register_print_string(struct tep_handle *pevent, const char *fmt, int tep_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr); unsigned long long addr);
int pevent_pid_is_registered(struct tep_handle *pevent, int pid); int tep_pid_is_registered(struct tep_handle *pevent, int pid);
void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s, void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event, struct event_format *event,
@@ -731,12 +731,12 @@ struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_s
struct format_field **pevent_event_common_fields(struct event_format *event); struct format_field **pevent_event_common_fields(struct event_format *event);
struct format_field **pevent_event_fields(struct event_format *event); struct format_field **pevent_event_fields(struct event_format *event);
static inline int pevent_get_cpus(struct tep_handle *pevent) static inline int tep_get_cpus(struct tep_handle *pevent)
{ {
return pevent->cpus; return pevent->cpus;
} }
static inline void pevent_set_cpus(struct tep_handle *pevent, int cpus) static inline void tep_set_cpus(struct tep_handle *pevent, int cpus)
{ {
pevent->cpus = cpus; pevent->cpus = cpus;
} }
@@ -761,7 +761,7 @@ static inline void tep_set_page_size(struct tep_handle *pevent, int _page_size)
pevent->page_size = _page_size; pevent->page_size = _page_size;
} }
static inline int pevent_is_file_bigendian(struct tep_handle *pevent) static inline int tep_is_file_bigendian(struct tep_handle *pevent)
{ {
return pevent->file_bigendian; return pevent->file_bigendian;
} }
@@ -771,7 +771,7 @@ static inline void tep_set_file_bigendian(struct tep_handle *pevent, int endian)
pevent->file_bigendian = endian; pevent->file_bigendian = endian;
} }
static inline int pevent_is_host_bigendian(struct tep_handle *pevent) static inline int tep_is_host_bigendian(struct tep_handle *pevent)
{ {
return pevent->host_bigendian; return pevent->host_bigendian;
} }
@@ -781,12 +781,12 @@ static inline void tep_set_host_bigendian(struct tep_handle *pevent, int endian)
pevent->host_bigendian = endian; pevent->host_bigendian = endian;
} }
static inline int pevent_is_latency_format(struct tep_handle *pevent) static inline int tep_is_latency_format(struct tep_handle *pevent)
{ {
return pevent->latency_format; return pevent->latency_format;
} }
static inline void pevent_set_latency_format(struct tep_handle *pevent, int lat) static inline void tep_set_latency_format(struct tep_handle *pevent, int lat)
{ {
pevent->latency_format = lat; pevent->latency_format = lat;
} }

4
tools/lib/traceevent/plugin_kvm.c
View File

@@ -388,8 +388,8 @@ static int kvm_mmu_print_role(struct trace_seq *s, struct tep_record *record,
* We can only use the structure if file is of the same * We can only use the structure if file is of the same
* endianess. * endianess.
*/ */
if (pevent_is_file_bigendian(event->pevent) == if (tep_is_file_bigendian(event->pevent) ==
pevent_is_host_bigendian(event->pevent)) { tep_is_host_bigendian(event->pevent)) {
trace_seq_printf(s, "%u q%u%s %s%s %spae %snxe %swp%s%s%s", trace_seq_printf(s, "%u q%u%s %s%s %spae %snxe %swp%s%s%s",
role.level, role.level,