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sysutils/turbostat: Update to fix sysctl kern.sched.topology_spec max length

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Submitted by:	darkfiberiru_gmail.com
Reviewed by:	scottph	freqlabs
This commit is contained in:
Eric Turgeon 2020-12-09 18:28:56 +00:00
parent d3f75372e9
commit 8a493888ce
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=557382
2 changed files with 21 additions and 17 deletions
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2
sysutils/turbostat/Makefile
View File

@ -2,7 +2,7 @@
PORTNAME= turbostat
PORTVERSION= 4.17 # Turbostat itself has a version, but we don't bother
PORTREVISION= 1
PORTREVISION= 2
CATEGORIES= sysutils
MASTER_SITES= https://raw.githubusercontent.com/torvalds/linux/v${PORTVERSION}/tools/power/x86/turbostat/ \
https://raw.githubusercontent.com/torvalds/linux/v${PORTVERSION}/arch/x86/include/asm/

36
sysutils/turbostat/files/patch-turbostat.c
View File

@ -1,4 +1,4 @@
--- turbostat.c.orig 2018-07-31 20:42:12 UTC
--- turbostat.c.orig 2020-11-13 21:55:04 UTC
+++ turbostat.c
@@ -41,7 +41,31 @@
#include <sched.h>
@ -99,7 +99,7 @@
/*
* Each string in this array is compared in --show and --hide cmdline.
@@ -2239,6 +2288,173 @@ int parse_int_file(const char *fmt, ...)
@@ -2239,6 +2288,177 @@ int parse_int_file(const char *fmt, ...)
return value;
}
@ -150,13 +150,15 @@
+
+static void read_topology_spec(void)
+{
+ char spec[16384];
+ size_t sz = sizeof(spec) - 1;
+ char *i;
+
+ char *spec, *i;
+ size_t sz = 0;
+ if (sysctlbyname("kern.sched.topology_spec", NULL, &sz, NULL, 0) != 0 && errno != ENOMEM)
+ err(1, "sysctl: kern.sched.topology_spec: failed");
+ spec = malloc(sz);
+ if (spec == NULL)
+ err(1, "malloc: failed");
+ if (sysctlbyname("kern.sched.topology_spec", spec, &sz, NULL, 0))
+ err(1, "sysctl: kern.sched.topology_spec: failed");
+ spec[sizeof(spec) - 1] = '\0';
+
+ /* Skip the entire system entry. */
+ i = strstr(spec, "<cpu");
@ -194,6 +196,8 @@
+ ncpus = 0;
+ for (int i = 0; i < packages.len; i++)
+ ncpus += CPU_COUNT(packages.sets + i);
+
+ free(spec);
+}
+
+static int get_physical_package_id(int cpu)
@ -273,7 +277,7 @@
/*
* get_cpu_position_in_core(cpu)
* return the position of the CPU among its HT siblings in the core
@@ -2326,6 +2542,7 @@ int get_num_ht_siblings(int cpu)
@@ -2326,6 +2546,7 @@ int get_num_ht_siblings(int cpu)
fclose(filep);
return matches+1;
}
@ -281,7 +285,7 @@
/*
* run func(thread, core, package) in topology order
@@ -2371,6 +2588,22 @@ int for_all_cpus_2(int (func)(struct thread_data *, st
@@ -2371,6 +2592,22 @@ int for_all_cpus_2(int (func)(struct thread_data *, st
return 0;
}
@ -304,7 +308,7 @@
/*
* run func(cpu) on every cpu in /proc/stat
* return max_cpu number
@@ -2401,6 +2634,7 @@ int for_all_proc_cpus(int (func)(int))
@@ -2401,6 +2638,7 @@ int for_all_proc_cpus(int (func)(int))
fclose(fp);
return 0;
}
@ -312,7 +316,7 @@
void re_initialize(void)
{
@@ -2428,6 +2662,85 @@ int mark_cpu_present(int cpu)
@@ -2428,6 +2666,85 @@ int mark_cpu_present(int cpu)
return 0;
}
@ -398,7 +402,7 @@
/*
* snapshot_proc_interrupts()
*
@@ -2491,6 +2804,8 @@ int snapshot_proc_interrupts(void)
@@ -2491,6 +2808,8 @@ int snapshot_proc_interrupts(void)
}
return 0;
}
@ -407,7 +411,7 @@
/*
* snapshot_gfx_rc6_ms()
*
@@ -2629,6 +2944,18 @@ restart:
@@ -2629,6 +2948,18 @@ restart:
}
}
@ -426,7 +430,7 @@
void check_dev_msr()
{
struct stat sb;
@@ -2677,6 +3004,7 @@ void check_permissions()
@@ -2677,6 +3008,7 @@ void check_permissions()
if (do_exit)
exit(-6);
}
@ -434,7 +438,7 @@
/*
* NHM adds support for additional MSRs:
@@ -4520,8 +4848,21 @@ void setup_all_buffers(void)
@@ -4520,8 +4852,21 @@ void setup_all_buffers(void)
for_all_proc_cpus(initialize_counters);
}
@ -456,7 +460,7 @@
base_cpu = sched_getcpu();
if (base_cpu < 0)
err(-ENODEV, "No valid cpus found");
@@ -4529,6 +4870,7 @@ void set_base_cpu(void)
@@ -4529,6 +4874,7 @@ void set_base_cpu(void)
if (debug > 1)
fprintf(outf, "base_cpu = %d\n", base_cpu);
}