* [PATCH] perf_event_open.2: ffix
@ 2013-09-03 3:16 David Prévot
[not found] ` <1378178181-12859-1-git-send-email-taffit-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: David Prévot @ 2013-09-03 3:16 UTC (permalink / raw
To: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w
Cc: linux-man-u79uwXL29TY76Z2rM5mHXA, David Prévot
---
man2/perf_event_open.2 | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/man2/perf_event_open.2 b/man2/perf_event_open.2
index c7f577d..f96df8c 100644
--- a/man2/perf_event_open.2
+++ b/man2/perf_event_open.2
@@ -164,7 +164,7 @@ This flag re-routes the output from an event to the group leader.
This flag activates per-container system-wide monitoring.
A container
is an abstraction that isolates a set of resources for finer grain
-control (CPUs, memory, etc...).
+control (CPUs, memory, etc.).
In this mode, the event is measured
only if the thread running on the monitored CPU belongs to the designated
container (cgroup).
@@ -2010,15 +2010,17 @@ Each entry has an optional value (either hex or decimal).
If no value is specified than it is assumed to be a single-bit
field with a value of 1.
An example entry may look like this:
-.I event=0x2,inv,ldlat=3
+.IR event=0x2,inv,ldlat=3 .
.TP
.I /sys/bus/event_source/devices/*/uevent
This file is the standard kernel device interface
for injecting hotplug events.
.TP
.IR /sys/bus/event_source/devices/*/cpumask " (Since Linux 3.7)"
-The cpumask file contains a comma-separated list of integers that
-indicate a representative cpu number for each socket (package)
+The
+.I cpumask
+file contains a comma-separated list of integers that
+indicate a representative CPU number for each socket (package)
on the motherboard.
This is needed when setting up uncore or northbridge events, as
those PMUs present socket-wide events.
--
1.8.4.rc3
--
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] perf_event_open.2: ffix
[not found] ` <1378178181-12859-1-git-send-email-taffit-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
@ 2013-09-04 6:12 ` Michael Kerrisk (man-pages)
0 siblings, 0 replies; 4+ messages in thread
From: Michael Kerrisk (man-pages) @ 2013-09-04 6:12 UTC (permalink / raw
To: David Prévot
Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w,
linux-man-u79uwXL29TY76Z2rM5mHXA
Thanks, David. Applied.
Cheers,
Michael
On 09/03/13 05:16, David Prévot wrote:
> ---
> man2/perf_event_open.2 | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/man2/perf_event_open.2 b/man2/perf_event_open.2
> index c7f577d..f96df8c 100644
> --- a/man2/perf_event_open.2
> +++ b/man2/perf_event_open.2
> @@ -164,7 +164,7 @@ This flag re-routes the output from an event to the group leader.
> This flag activates per-container system-wide monitoring.
> A container
> is an abstraction that isolates a set of resources for finer grain
> -control (CPUs, memory, etc...).
> +control (CPUs, memory, etc.).
> In this mode, the event is measured
> only if the thread running on the monitored CPU belongs to the designated
> container (cgroup).
> @@ -2010,15 +2010,17 @@ Each entry has an optional value (either hex or decimal).
> If no value is specified than it is assumed to be a single-bit
> field with a value of 1.
> An example entry may look like this:
> -.I event=0x2,inv,ldlat=3
> +.IR event=0x2,inv,ldlat=3 .
> .TP
> .I /sys/bus/event_source/devices/*/uevent
> This file is the standard kernel device interface
> for injecting hotplug events.
> .TP
> .IR /sys/bus/event_source/devices/*/cpumask " (Since Linux 3.7)"
> -The cpumask file contains a comma-separated list of integers that
> -indicate a representative cpu number for each socket (package)
> +The
> +.I cpumask
> +file contains a comma-separated list of integers that
> +indicate a representative CPU number for each socket (package)
> on the motherboard.
> This is needed when setting up uncore or northbridge events, as
> those PMUs present socket-wide events.
>
--
To unsubscribe from this list: send the line "unsubscribe linux-man" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH] perf_event_open.2: ffix
@ 2013-12-15 22:16 David Prévot
[not found] ` <1387145797-3597-1-git-send-email-taffit-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: David Prévot @ 2013-12-15 22:16 UTC (permalink / raw
To: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w
Cc: linux-man-u79uwXL29TY76Z2rM5mHXA, David Prévot
---
man2/perf_event_open.2 | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/man2/perf_event_open.2 b/man2/perf_event_open.2
index 6d42c41..260e772 100644
--- a/man2/perf_event_open.2
+++ b/man2/perf_event_open.2
@@ -797,11 +797,11 @@ If set, don't count when the CPU is idle.
The
.I mmap
bit enables generation of
-.I PERF_RECORD_MMAP
+.B PERF_RECORD_MMAP
samples for every
.BR mmap (2)
call that has
-.I PROT_EXEC
+.B PROT_EXEC
set.
This allows tools to notice new executable code being mapped into
a program (dynamic shared libraries for example)
@@ -811,9 +811,9 @@ so that addresses can be mapped back to the original code.
The
.I comm
bit enables tracking of process command name as modified by the
-.IR exec (2)
+.BR exec (2)
and
-.IR prctl (PR_SET_NAME)
+.BR prctl (PR_SET_NAME)
system calls.
Unfortunately for tools,
there is no way to distinguish one system call versus the other.
@@ -886,11 +886,11 @@ The counterpart of the
.I mmap
field.
This enables generation of
-.I PERF_RECORD_MMAP
+.B PERF_RECORD_MMAP
samples for
.BR mmap (2)
calls that do not have
-.I PROT_EXEC
+.B PROT_EXEC
set (for example data and SysV shared memory).
.TP
.IR "sample_id_all" " (Since Linux 2.6.38)"
--
1.7.10.4
--
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] perf_event_open.2: ffix
[not found] ` <1387145797-3597-1-git-send-email-taffit-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
@ 2013-12-26 18:43 ` Michael Kerrisk (man-pages)
0 siblings, 0 replies; 4+ messages in thread
From: Michael Kerrisk (man-pages) @ 2013-12-26 18:43 UTC (permalink / raw
To: David Prévot
Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w,
linux-man-u79uwXL29TY76Z2rM5mHXA, Vince Weaver
Thanks, David. Applied.
Cheers,
Michael
On 12/16/13 11:16, David Prévot wrote:
> ---
> man2/perf_event_open.2 | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/man2/perf_event_open.2 b/man2/perf_event_open.2
> index 6d42c41..260e772 100644
> --- a/man2/perf_event_open.2
> +++ b/man2/perf_event_open.2
> @@ -797,11 +797,11 @@ If set, don't count when the CPU is idle.
> The
> .I mmap
> bit enables generation of
> -.I PERF_RECORD_MMAP
> +.B PERF_RECORD_MMAP
> samples for every
> .BR mmap (2)
> call that has
> -.I PROT_EXEC
> +.B PROT_EXEC
> set.
> This allows tools to notice new executable code being mapped into
> a program (dynamic shared libraries for example)
> @@ -811,9 +811,9 @@ so that addresses can be mapped back to the original code.
> The
> .I comm
> bit enables tracking of process command name as modified by the
> -.IR exec (2)
> +.BR exec (2)
> and
> -.IR prctl (PR_SET_NAME)
> +.BR prctl (PR_SET_NAME)
> system calls.
> Unfortunately for tools,
> there is no way to distinguish one system call versus the other.
> @@ -886,11 +886,11 @@ The counterpart of the
> .I mmap
> field.
> This enables generation of
> -.I PERF_RECORD_MMAP
> +.B PERF_RECORD_MMAP
> samples for
> .BR mmap (2)
> calls that do not have
> -.I PROT_EXEC
> +.B PROT_EXEC
> set (for example data and SysV shared memory).
> .TP
> .IR "sample_id_all" " (Since Linux 2.6.38)"
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
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2013-09-03 3:16 [PATCH] perf_event_open.2: ffix David Prévot
[not found] ` <1378178181-12859-1-git-send-email-taffit-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2013-09-04 6:12 ` Michael Kerrisk (man-pages)
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2013-12-15 22:16 David Prévot
[not found] ` <1387145797-3597-1-git-send-email-taffit-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2013-12-26 18:43 ` Michael Kerrisk (man-pages)
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