ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
M: Hans de Goede <hdegoede@redhat.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/abituguru.c
ABIT UGURU 3 HARDWARE MONITOR DRIVER
M: Alistair John Strachan <alistair@devzero.co.uk>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/abituguru3.c
ADM1025 HARDWARE MONITOR DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/adm1025
F: drivers/hwmon/adm1025.c
ADM1029 HARDWARE MONITOR DRIVER
M: Corentin Labbe <clabbe.montjoie@gmail.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/adm1029.c
ADS1015 HARDWARE MONITOR DRIVER
M: Dirk Eibach <eibach@gdsys.de>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/ads1015
F: drivers/hwmon/ads1015.c
ADT7475 HARDWARE MONITOR DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/adt7475
F: drivers/hwmon/adt7475.c
AMD FAM15H PROCESSOR POWER MONITORING DRIVER
M: Andreas Herrmann <herrmann.der.user@googlemail.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/fam15h_power
F: drivers/hwmon/fam15h_power.c
APPLE SMC DRIVER
M: Henrik Rydberg <rydberg@bitmath.org>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Odd fixes
F: drivers/hwmon/applesmc.c
F: Documentation/trace/coresight.txt
F: Documentation/devicetree/bindings/arm/coresight.txt
F: Documentation/ABI/testing/sysfs-bus-coresight-devices-*
+ F: tools/perf/arch/arm/util/pmu.c
+ F: tools/perf/arch/arm/util/auxtrace.c
+ F: tools/perf/arch/arm/util/cs_etm.c
+ F: tools/perf/arch/arm/util/cs_etm.h
ARM/CORGI MACHINE SUPPORT
M: Richard Purdie <rpurdie@rpsys.net>
ASC7621 HARDWARE MONITOR DRIVER
M: George Joseph <george.joseph@fairview5.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/asc7621
F: drivers/hwmon/asc7621.c
ATK0110 HWMON DRIVER
M: Luca Tettamanti <kronos.it@gmail.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/asus_atk0110.c
CORETEMP HARDWARE MONITORING DRIVER
M: Fenghua Yu <fenghua.yu@intel.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/coretemp
F: drivers/hwmon/coretemp.c
DME1737 HARDWARE MONITOR DRIVER
M: Juerg Haefliger <juergh@gmail.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/dme1737
F: drivers/hwmon/dme1737.c
F: arch/ia64/kernel/efi.c
F: arch/x86/boot/compressed/eboot.[ch]
F: arch/x86/include/asm/efi.h
-F: arch/x86/platform/efi/*
-F: drivers/firmware/efi/*
+F: arch/x86/platform/efi/
+F: drivers/firmware/efi/
F: include/linux/efi*.h
EFI VARIABLE FILESYSTEM
F71805F HARDWARE MONITORING DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/f71805f
F: drivers/hwmon/f71805f.c
FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
M: Riku Voipio <riku.voipio@iki.fi>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/f75375s.c
F: include/linux/f75375s.h
HARDWARE MONITORING
M: Jean Delvare <jdelvare@suse.com>
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
-W: http://www.lm-sensors.org/
+L: linux-hwmon@vger.kernel.org
+W: http://hwmon.wiki.kernel.org/
T: quilt http://jdelvare.nerim.net/devel/linux/jdelvare-hwmon/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
S: Maintained
INA209 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/ina209
F: Documentation/devicetree/bindings/i2c/ina209.txt
INA2XX HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/ina2xx
F: drivers/hwmon/ina2xx.c
IT87 HARDWARE MONITORING DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/it87
F: drivers/hwmon/it87.c
JC42.4 TEMPERATURE SENSOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/jc42.c
F: Documentation/hwmon/jc42
K10TEMP HARDWARE MONITORING DRIVER
M: Clemens Ladisch <clemens@ladisch.de>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/k10temp
F: drivers/hwmon/k10temp.c
K8TEMP HARDWARE MONITORING DRIVER
M: Rudolf Marek <r.marek@assembler.cz>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/k8temp
F: drivers/hwmon/k8temp.c
LM73 HARDWARE MONITOR DRIVER
M: Guillaume Ligneul <guillaume.ligneul@gmail.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/lm73.c
LM78 HARDWARE MONITOR DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/lm78
F: drivers/hwmon/lm78.c
LM83 HARDWARE MONITOR DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/lm83
F: drivers/hwmon/lm83.c
LM90 HARDWARE MONITOR DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/lm90
F: Documentation/devicetree/bindings/hwmon/lm90.txt
LM95234 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/lm95234
F: drivers/hwmon/lm95234.c
LTC4261 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/ltc4261
F: drivers/hwmon/ltc4261.c
MAX16065 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/max16065
F: drivers/hwmon/max16065.c
MAX20751 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/max20751
F: drivers/hwmon/max20751.c
MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
M: "Hans J. Koch" <hjk@hansjkoch.de>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/max6650
F: drivers/hwmon/max6650.c
MAX6697 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/max6697
F: Documentation/devicetree/bindings/i2c/max6697.txt
NCT6775 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/nct6775
F: drivers/hwmon/nct6775.c
PC87360 HARDWARE MONITORING DRIVER
M: Jim Cromie <jim.cromie@gmail.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/pc87360
F: drivers/hwmon/pc87360.c
PC87427 HARDWARE MONITORING DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/pc87427
F: drivers/hwmon/pc87427.c
PMBUS HARDWARE MONITORING DRIVERS
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
-W: http://www.lm-sensors.org/
+L: linux-hwmon@vger.kernel.org
+W: http://hwmon.wiki.kernel.org/
W: http://www.roeck-us.net/linux/drivers/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
S: Maintained
PWM FAN DRIVER
M: Kamil Debski <k.debski@samsung.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Supported
F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt
F: Documentation/hwmon/pwm-fan
SMM665 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/smm665
F: drivers/hwmon/smm665.c
SMSC EMC2103 HARDWARE MONITOR DRIVER
M: Steve Glendinning <steve.glendinning@shawell.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/emc2103
F: drivers/hwmon/emc2103.c
SMSC SCH5627 HARDWARE MONITOR DRIVER
M: Hans de Goede <hdegoede@redhat.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Supported
F: Documentation/hwmon/sch5627
F: drivers/hwmon/sch5627.c
SMSC47B397 HARDWARE MONITOR DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/smsc47b397
F: drivers/hwmon/smsc47b397.c
F: drivers/net/ethernet/dlink/sundance.c
SUPERH
+M: Yoshinori Sato <ysato@users.sourceforge.jp>
+M: Rich Felker <dalias@libc.org>
L: linux-sh@vger.kernel.org
Q: http://patchwork.kernel.org/project/linux-sh/list/
-S: Orphan
+S: Maintained
F: Documentation/sh/
F: arch/sh/
F: drivers/sh/
TMP401 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/tmp401
F: drivers/hwmon/tmp401.c
VT1211 HARDWARE MONITOR DRIVER
M: Juerg Haefliger <juergh@gmail.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/vt1211
F: drivers/hwmon/vt1211.c
VT8231 HARDWARE MONITOR DRIVER
M: Roger Lucas <vt8231@hiddenengine.co.uk>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/vt8231.c
W83791D HARDWARE MONITORING DRIVER
M: Marc Hulsman <m.hulsman@tudelft.nl>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/w83791d
F: drivers/hwmon/w83791d.c
W83793 HARDWARE MONITORING DRIVER
M: Rudolf Marek <r.marek@assembler.cz>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: Documentation/hwmon/w83793
F: drivers/hwmon/w83793.c
W83795 HARDWARE MONITORING DRIVER
M: Jean Delvare <jdelvare@suse.com>
-L: lm-sensors@lm-sensors.org
+L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/hwmon/w83795.c
* function.
*
* Lock order:
+ * cred_guard_mutex
* task_struct::perf_event_mutex
* perf_event_context::mutex
* perf_event_context::lock
perf_pmu_disable(event->pmu);
+ event->tstamp_stopped = tstamp;
+ event->pmu->del(event, 0);
+ event->oncpu = -1;
event->state = PERF_EVENT_STATE_INACTIVE;
if (event->pending_disable) {
event->pending_disable = 0;
event->state = PERF_EVENT_STATE_OFF;
}
- event->tstamp_stopped = tstamp;
- event->pmu->del(event, 0);
- event->oncpu = -1;
if (!is_software_event(event))
cpuctx->active_oncpu--;
find_lively_task_by_vpid(pid_t vpid)
{
struct task_struct *task;
- int err;
rcu_read_lock();
if (!vpid)
if (!task)
return ERR_PTR(-ESRCH);
- /* Reuse ptrace permission checks for now. */
- err = -EACCES;
- if (!ptrace_may_access(task, PTRACE_MODE_READ))
- goto errout;
-
return task;
-errout:
- put_task_struct(task);
- return ERR_PTR(err);
-
}
/*
if (event->destroy)
event->destroy(event);
+ if (event->pmu->free_drv_configs)
+ event->pmu->free_drv_configs(event);
+
if (event->ctx)
put_ctx(event->ctx);
struct perf_event *output_event);
static int perf_event_set_filter(struct perf_event *event, void __user *arg);
static int perf_event_set_bpf_prog(struct perf_event *event, u32 prog_fd);
+ static int perf_event_drv_configs(struct perf_event *event,
+ void __user *arg);
static long _perf_ioctl(struct perf_event *event, unsigned int cmd, unsigned long arg)
{
case PERF_EVENT_IOC_SET_BPF:
return perf_event_set_bpf_prog(event, arg);
+ case PERF_EVENT_IOC_SET_DRV_CONFIGS:
+ return perf_event_drv_configs(event, (void __user *)arg);
+
default:
return -ENOTTY;
}
switch (_IOC_NR(cmd)) {
case _IOC_NR(PERF_EVENT_IOC_SET_FILTER):
case _IOC_NR(PERF_EVENT_IOC_ID):
+ case _IOC_NR(PERF_EVENT_IOC_SET_DRV_CONFIGS):
/* Fix up pointer size (usually 4 -> 8 in 32-on-64-bit case */
if (_IOC_SIZE(cmd) == sizeof(compat_uptr_t)) {
cmd &= ~IOCSIZE_MASK;
}
#endif
+ static int perf_event_drv_configs(struct perf_event *event,
+ void __user *arg)
+ {
+ if (!event->pmu->get_drv_configs)
+ return -EINVAL;
+
+ return event->pmu->get_drv_configs(event, arg);
+ }
+
/*
* hrtimer based swevent callback
*/
INIT_LIST_HEAD(&event->sibling_list);
INIT_LIST_HEAD(&event->rb_entry);
INIT_LIST_HEAD(&event->active_entry);
+ INIT_LIST_HEAD(&event->drv_configs);
INIT_HLIST_NODE(&event->hlist_entry);
get_online_cpus();
+ if (task) {
+ err = mutex_lock_interruptible(&task->signal->cred_guard_mutex);
+ if (err)
+ goto err_cpus;
+
+ /*
+ * Reuse ptrace permission checks for now.
+ *
+ * We must hold cred_guard_mutex across this and any potential
+ * perf_install_in_context() call for this new event to
+ * serialize against exec() altering our credentials (and the
+ * perf_event_exit_task() that could imply).
+ */
+ err = -EACCES;
+ if (!ptrace_may_access(task, PTRACE_MODE_READ_REALCREDS))
+ goto err_cred;
+ }
+
if (flags & PERF_FLAG_PID_CGROUP)
cgroup_fd = pid;
NULL, NULL, cgroup_fd);
if (IS_ERR(event)) {
err = PTR_ERR(event);
- goto err_cpus;
+ goto err_cred;
}
if (is_sampling_event(event)) {
goto err_context;
}
- if (task) {
- put_task_struct(task);
- task = NULL;
- }
-
/*
* Look up the group leader (we will attach this event to it):
*/
WARN_ON_ONCE(ctx->parent_ctx);
+ /*
+ * This is the point on no return; we cannot fail hereafter. This is
+ * where we start modifying current state.
+ */
+
if (move_group) {
/*
* See perf_event_ctx_lock() for comments on the details
mutex_unlock(&gctx->mutex);
mutex_unlock(&ctx->mutex);
+ if (task) {
+ mutex_unlock(&task->signal->cred_guard_mutex);
+ put_task_struct(task);
+ }
+
put_online_cpus();
event->owner = current;
perf_unpin_context(ctx);
put_ctx(ctx);
err_alloc:
- free_event(event);
+ /*
+ * If event_file is set, the fput() above will have called ->release()
+ * and that will take care of freeing the event.
+ */
+ if (!event_file)
+ free_event(event);
+err_cred:
+ if (task)
+ mutex_unlock(&task->signal->cred_guard_mutex);
err_cpus:
put_online_cpus();
err_task:
/*
* When a child task exits, feed back event values to parent events.
+ *
+ * Can be called with cred_guard_mutex held when called from
+ * install_exec_creds().
*/
void perf_event_exit_task(struct task_struct *child)
{
__add_event(struct list_head *list, int *idx,
struct perf_event_attr *attr,
char *name, struct cpu_map *cpus,
- struct list_head *config_terms)
+ struct list_head *config_terms,
+ struct list_head *drv_config_terms)
{
struct perf_evsel *evsel;
if (config_terms)
list_splice(config_terms, &evsel->config_terms);
+ if (drv_config_terms)
+ list_splice(drv_config_terms, &evsel->drv_config_terms);
+
list_add_tail(&evsel->node, list);
return evsel;
}
struct perf_event_attr *attr, char *name,
struct list_head *config_terms)
{
- return __add_event(list, idx, attr, name, NULL, config_terms) ? 0 : -ENOMEM;
+ return __add_event(list, idx, attr, name,
+ NULL, config_terms, NULL) ? 0 : -ENOMEM;
}
static int parse_aliases(char *str, const char *names[][PERF_EVSEL__MAX_ALIASES], int size)
struct parse_events_term *term,
struct parse_events_error *err)
{
- if (term->type_term == PARSE_EVENTS__TERM_TYPE_USER)
+ if (term->type_term == PARSE_EVENTS__TERM_TYPE_USER ||
+ term->type_term == PARSE_EVENTS__TERM_TYPE_DRV_CFG)
/*
* Always succeed for sysfs terms, as we dont know
* at this point what type they need to have.
return 0;
}
- static int get_config_terms(struct list_head *head_config,
- struct list_head *head_terms __maybe_unused)
- {
- #define ADD_CONFIG_TERM(__type, __name, __val) \
+ #define ADD_CONFIG_TERM(__type, __name, __val, __head_terms) \
do { \
struct perf_evsel_config_term *__t; \
\
INIT_LIST_HEAD(&__t->list); \
__t->type = PERF_EVSEL__CONFIG_TERM_ ## __type; \
__t->val.__name = __val; \
- list_add_tail(&__t->list, head_terms); \
+ list_add_tail(&__t->list, __head_terms); \
} while (0)
+ static int get_config_terms(struct list_head *head_config,
+ struct list_head *head_terms __maybe_unused)
+ {
struct parse_events_term *term;
list_for_each_entry(term, head_config, list) {
switch (term->type_term) {
case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD:
- ADD_CONFIG_TERM(PERIOD, period, term->val.num);
+ ADD_CONFIG_TERM(PERIOD, period,
+ term->val.num, head_terms);
break;
case PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ:
- ADD_CONFIG_TERM(FREQ, freq, term->val.num);
+ ADD_CONFIG_TERM(FREQ, freq,
+ term->val.num, head_terms);
break;
case PARSE_EVENTS__TERM_TYPE_TIME:
- ADD_CONFIG_TERM(TIME, time, term->val.num);
+ ADD_CONFIG_TERM(TIME, time,
+ term->val.num, head_terms);
break;
case PARSE_EVENTS__TERM_TYPE_CALLGRAPH:
- ADD_CONFIG_TERM(CALLGRAPH, callgraph, term->val.str);
+ ADD_CONFIG_TERM(CALLGRAPH, callgraph,
+ term->val.str, head_terms);
break;
case PARSE_EVENTS__TERM_TYPE_STACKSIZE:
- ADD_CONFIG_TERM(STACK_USER, stack_user, term->val.num);
+ ADD_CONFIG_TERM(STACK_USER, stack_user,
+ term->val.num, head_terms);
break;
case PARSE_EVENTS__TERM_TYPE_INHERIT:
- ADD_CONFIG_TERM(INHERIT, inherit, term->val.num ? 1 : 0);
+ ADD_CONFIG_TERM(INHERIT, inherit,
+ term->val.num ? 1 : 0, head_terms);
break;
case PARSE_EVENTS__TERM_TYPE_NOINHERIT:
- ADD_CONFIG_TERM(INHERIT, inherit, term->val.num ? 0 : 1);
+ ADD_CONFIG_TERM(INHERIT, inherit,
+ term->val.num ? 0 : 1, head_terms);
break;
default:
break;
return 0;
}
+ static int get_drv_config_terms(struct list_head *head_config,
+ struct list_head *head_terms)
+ {
+ struct parse_events_term *term;
+
+ list_for_each_entry(term, head_config, list) {
+ if (term->type_term != PARSE_EVENTS__TERM_TYPE_DRV_CFG)
+ continue;
+
+ ADD_CONFIG_TERM(DRV_CFG, drv_cfg, term->val.str, head_terms);
+ }
+
+ return 0;
+ }
+
int parse_events_add_tracepoint(struct list_head *list, int *idx,
char *sys, char *event,
struct parse_events_error *err,
struct perf_pmu *pmu;
struct perf_evsel *evsel;
LIST_HEAD(config_terms);
+ LIST_HEAD(drv_config_terms);
pmu = perf_pmu__find(name);
if (!pmu)
if (!head_config) {
attr.type = pmu->type;
- evsel = __add_event(list, &data->idx, &attr, NULL, pmu->cpus, NULL);
+ evsel = __add_event(list, &data->idx, &attr,
+ NULL, pmu->cpus, NULL, NULL);
return evsel ? 0 : -ENOMEM;
}
if (get_config_terms(head_config, &config_terms))
return -ENOMEM;
+ if (get_drv_config_terms(head_config, &drv_config_terms))
+ return -ENOMEM;
+
if (perf_pmu__config(pmu, &attr, head_config, data->error))
return -EINVAL;
evsel = __add_event(list, &data->idx, &attr,
pmu_event_name(head_config), pmu->cpus,
- &config_terms);
+ &config_terms, &drv_config_terms);
if (evsel) {
evsel->unit = info.unit;
evsel->scale = info.scale;
/* valid terms */
if (additional_terms) {
- if (!asprintf(&str, "valid terms: %s,%s",
- additional_terms, static_terms))
+ if (asprintf(&str, "valid terms: %s,%s",
+ additional_terms, static_terms) < 0)
goto fail;
} else {
- if (!asprintf(&str, "valid terms: %s", static_terms))
+ if (asprintf(&str, "valid terms: %s", static_terms) < 0)
goto fail;
}
return str;
projects / firefly-linux-kernel-4.4.55.git / commitdiff