This patch fixes issues (detailed below) in numastat.c and numastat.8,
and brings numastat up to revision 20130723.
numastat.8 | 18 +++++++-----------
numastat.c | 4 ++--
2 files changed, 9 insertions(+), 13 deletions(-)
numastat.c:
- fix bug preventing correct static huge page quantities
- update version number
numastat.8:
- remove redundant "interleave hit" description
- remove extraneous leading spaces and blank lines
- enhance explanation of correct placement for "-s" option
Signed-off-by: Bill Gray <bgray@xxxxxxxxxx>
diff -purN numactl-2.0.8-orig/numastat.8 numactl-2.0.8-new/numastat.8
--- numactl-2.0.8-orig/numastat.8 2012-10-11 16:52:25.000000000 -0400
+++ numactl-2.0.8-new/numastat.8 2013-07-24 17:54:36.570307058 -0400
@@ -36,26 +36,20 @@ on another node.
.LP
.B numa_foreign
is memory intended for this node, but actually allocated on some
different node. Each
- .I numa_foreign
+.I numa_foreign
has a
- .I numa_miss
- on another node.
+.I numa_miss
+on another node.
.LP
.B interleave_hit
is interleaved memory successfully allocated on this node as intended.
.LP
-.B interleave_hit
-is the number of interleave policy allocations that were intended for a
-specific node and succeeded there.
-
.B local_node
is memory allocated on this node while a process was running on it.
.LP
-
.B other_node
is memory allocated on this node while a process was running on some
other node.
.LP
-
Any supplied options or arguments with the \fBnumastat\fP command will
significantly change both the content and the format of the display.
Specified
options will cause display units to change to megabytes of memory, and
will
@@ -100,7 +94,10 @@ memory consumers are listed first. With
sorted by the total column. If the optional <node> argument is
supplied, the
data will be sorted by the <node> column. Note that <node> must
follow the
\fB\-s\fP immediately with no intermediate white space (e.g., \fBnumastat
-\-s2\fP).
+\-s2\fP). Because \fB\-s\fP can allow an optional argument, it must
always be
+the last option character in a compound option character string. For
example,
+instead of \fBnumastat \-msc\fP (which probably will not work as you
expect),
+use \fBnumastat \-mcs\fP
.TP
\fB\-v\fR
Make some reports more verbose. In particular, process information for
@@ -139,7 +136,6 @@ NUMASTAT_WIDTH
\fI/sys/devices/system/node/node*/meminfo\fP
.br
\fI/sys/devices/system/node/node*/numastat\fP
-
.SH "EXAMPLES"
.I numastat \-c \-z \-m \-n
.br
diff -purN numactl-2.0.8-orig/numastat.c numactl-2.0.8-new/numastat.c
--- numactl-2.0.8-orig/numastat.c 2012-10-11 16:52:25.000000000 -0400
+++ numactl-2.0.8-new/numastat.c 2013-07-24 17:50:02.845242848 -0400
@@ -724,7 +724,7 @@ double huge_page_size_in_bytes = 0;
void display_version_and_exit() {
- char *version_string = "20120821";
+ char *version_string = "20130723";
printf("%s version: %s: %s\n", prog_name, version_string, __DATE__);
exit(EXIT_SUCCESS);
}
@@ -880,7 +880,7 @@ void show_info_from_system_file(char *fi
double value = (double)atol(tok[1 + tok_offset]);
if (!compatibility_mode) {
double multiplier = 1.0;
- if (tokens < 5) {
+ if (tokens < 4) {
multiplier = page_size_in_bytes;
} else if (!strncmp("HugePages", tok[2], 9)) {
multiplier = huge_page_size_in_bytes;
--
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