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/dports/multimedia/libv4l/linux-5.13-rc2/Documentation/admin-guide/
H A Dperf-security.rst9 Usage of Performance Counters for Linux (perf_events) [1]_ , [2]_ , [3]_
12 direct usage of perf_events system call API [2]_ and over data files
14 depends on the nature of data that perf_events performance monitoring
46 So, perf_events performance monitoring and observability operations are
49 perf_events access control
56 all kernel security permission checks so perf_events performance
70 as privileged processes with respect to perf_events performance
87 Prior Linux v5.9 unprivileged processes using perf_events system call
226 perf_events *scope* and *access* control for unprivileged processes
267 The perf_events system call API [2]_ allocates file descriptors for
[all …]
/dports/multimedia/v4l-utils/linux-5.13-rc2/Documentation/admin-guide/
H A Dperf-security.rst9 Usage of Performance Counters for Linux (perf_events) [1]_ , [2]_ , [3]_
12 direct usage of perf_events system call API [2]_ and over data files
14 depends on the nature of data that perf_events performance monitoring
46 So, perf_events performance monitoring and observability operations are
49 perf_events access control
56 all kernel security permission checks so perf_events performance
70 as privileged processes with respect to perf_events performance
87 Prior Linux v5.9 unprivileged processes using perf_events system call
226 perf_events *scope* and *access* control for unprivileged processes
267 The perf_events system call API [2]_ allocates file descriptors for
[all …]
/dports/multimedia/v4l_compat/linux-5.13-rc2/Documentation/admin-guide/
H A Dperf-security.rst9 Usage of Performance Counters for Linux (perf_events) [1]_ , [2]_ , [3]_
12 direct usage of perf_events system call API [2]_ and over data files
14 depends on the nature of data that perf_events performance monitoring
46 So, perf_events performance monitoring and observability operations are
49 perf_events access control
56 all kernel security permission checks so perf_events performance
70 as privileged processes with respect to perf_events performance
87 Prior Linux v5.9 unprivileged processes using perf_events system call
226 perf_events *scope* and *access* control for unprivileged processes
267 The perf_events system call API [2]_ allocates file descriptors for
[all …]
/dports/multimedia/v4l_compat/linux-5.13-rc2/kernel/trace/
H A Dtrace_event_perf.c114 tp_event->perf_events = list; in perf_trace_event_reg()
147 free_percpu(tp_event->perf_events); in perf_trace_event_reg()
148 tp_event->perf_events = NULL; in perf_trace_event_reg()
170 free_percpu(tp_event->perf_events); in perf_trace_event_unreg()
171 tp_event->perf_events = NULL; in perf_trace_event_unreg()
371 pcpu_list = tp_event->perf_events; in perf_trace_add()
H A Dtrace_uprobe.c264 INIT_LIST_HEAD(&filter->perf_events); in NOKPROBE_SYMBOL()
269 return !filter->nr_systemwide && list_empty(&filter->perf_events); in uprobe_filter_is_empty()
1211 list_for_each_entry(event, &filter->perf_events, hw.tp_list) { in __uprobe_perf_filter()
1265 list_add(&event->hw.tp_list, &filter->perf_events); in trace_uprobe_filter_add()
1372 head = this_cpu_ptr(call->perf_events); in __uprobe_perf_func()
H A Dtrace_syscalls.c609 head = this_cpu_ptr(sys_data->enter_event->perf_events); in perf_syscall_enter()
708 head = this_cpu_ptr(sys_data->exit_event->perf_events); in perf_syscall_exit()
/dports/multimedia/libv4l/linux-5.13-rc2/kernel/trace/
H A Dtrace_event_perf.c114 tp_event->perf_events = list; in perf_trace_event_reg()
147 free_percpu(tp_event->perf_events); in perf_trace_event_reg()
148 tp_event->perf_events = NULL; in perf_trace_event_reg()
170 free_percpu(tp_event->perf_events); in perf_trace_event_unreg()
171 tp_event->perf_events = NULL; in perf_trace_event_unreg()
371 pcpu_list = tp_event->perf_events; in perf_trace_add()
H A Dtrace_uprobe.c264 INIT_LIST_HEAD(&filter->perf_events); in NOKPROBE_SYMBOL()
269 return !filter->nr_systemwide && list_empty(&filter->perf_events); in uprobe_filter_is_empty()
1211 list_for_each_entry(event, &filter->perf_events, hw.tp_list) { in __uprobe_perf_filter()
1265 list_add(&event->hw.tp_list, &filter->perf_events); in trace_uprobe_filter_add()
1372 head = this_cpu_ptr(call->perf_events); in __uprobe_perf_func()
H A Dtrace_syscalls.c609 head = this_cpu_ptr(sys_data->enter_event->perf_events); in perf_syscall_enter()
708 head = this_cpu_ptr(sys_data->exit_event->perf_events); in perf_syscall_exit()
/dports/multimedia/v4l-utils/linux-5.13-rc2/kernel/trace/
H A Dtrace_event_perf.c114 tp_event->perf_events = list; in perf_trace_event_reg()
147 free_percpu(tp_event->perf_events); in perf_trace_event_reg()
148 tp_event->perf_events = NULL; in perf_trace_event_reg()
170 free_percpu(tp_event->perf_events); in perf_trace_event_unreg()
171 tp_event->perf_events = NULL; in perf_trace_event_unreg()
371 pcpu_list = tp_event->perf_events; in perf_trace_add()
H A Dtrace_uprobe.c264 INIT_LIST_HEAD(&filter->perf_events); in NOKPROBE_SYMBOL()
269 return !filter->nr_systemwide && list_empty(&filter->perf_events); in uprobe_filter_is_empty()
1211 list_for_each_entry(event, &filter->perf_events, hw.tp_list) { in __uprobe_perf_filter()
1265 list_add(&event->hw.tp_list, &filter->perf_events); in trace_uprobe_filter_add()
1372 head = this_cpu_ptr(call->perf_events); in __uprobe_perf_func()
/dports/multimedia/libv4l/linux-5.13-rc2/Documentation/powerpc/
H A Dpmu-ebb.rst14 using the Linux perf_events API.
32 It is a feature of the perf_events API that events can be created on other
53 existing "pinned" and "exclusive" attributes of perf_events. This means EBB
68 perf_events subsystem.
91 perf_events API. This can be achieved either via the ioctl() interface, or the
94 However, due to the design of the perf_events API, enabling an event does not
/dports/multimedia/v4l-utils/linux-5.13-rc2/Documentation/powerpc/
H A Dpmu-ebb.rst14 using the Linux perf_events API.
32 It is a feature of the perf_events API that events can be created on other
53 existing "pinned" and "exclusive" attributes of perf_events. This means EBB
68 perf_events subsystem.
91 perf_events API. This can be achieved either via the ioctl() interface, or the
94 However, due to the design of the perf_events API, enabling an event does not
/dports/multimedia/v4l_compat/linux-5.13-rc2/Documentation/powerpc/
H A Dpmu-ebb.rst14 using the Linux perf_events API.
32 It is a feature of the perf_events API that events can be created on other
53 existing "pinned" and "exclusive" attributes of perf_events. This means EBB
68 perf_events subsystem.
91 perf_events API. This can be achieved either via the ioctl() interface, or the
94 However, due to the design of the perf_events API, enabling an event does not
/dports/multimedia/libv4l/linux-5.13-rc2/include/trace/
H A Dperf.h48 head = this_cpu_ptr(event_call->perf_events); \
/dports/multimedia/v4l_compat/linux-5.13-rc2/include/trace/
H A Dperf.h48 head = this_cpu_ptr(event_call->perf_events); \
/dports/multimedia/v4l-utils/linux-5.13-rc2/include/trace/
H A Dperf.h48 head = this_cpu_ptr(event_call->perf_events); \
/dports/www/firefox/firefox-99.0/devtools/docs/user/performance__/javascript_flame_chart/
H A Dindex.rst9 …h any CPU profiler on any operating system. My examples here use Linux perf_events, DTrace, System…
/dports/www/mediawiki137/mediawiki-1.37.1/maintenance/benchmarks/
H A DREADME.md7 itself, one can use the `perf_events` tool on Linux to count the number of
/dports/devel/skypat/SkyPat-3.1.1/
H A DChangeLog19 1. Support all general perf_events.
H A DREADME.md7 Linux platforms. It combines perf_events and unit tests together and gives
/dports/multimedia/libv4l/linux-5.13-rc2/drivers/firmware/arm_scmi/
H A Dperf.c848 static const struct scmi_event perf_events[] = { variable
870 .evts = perf_events,
871 .num_events = ARRAY_SIZE(perf_events),
/dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/firmware/arm_scmi/
H A Dperf.c848 static const struct scmi_event perf_events[] = { variable
870 .evts = perf_events,
871 .num_events = ARRAY_SIZE(perf_events),
/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/firmware/arm_scmi/
H A Dperf.c848 static const struct scmi_event perf_events[] = { variable
870 .evts = perf_events,
871 .num_events = ARRAY_SIZE(perf_events),
/dports/math/gap/gap-4.11.0/pkg/profiling-2.2.1/FlameGraph/
H A DREADME.md68 - `stackcollapse-perf.pl`: for Linux perf_events "perf script" output
80 For perf_events:

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