mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-24 04:33:24 +00:00
- Migrate kvm -> sysctl
PR: 123068 Submitted by: regisr <regisr@pobox.com> Approved by: maintainer timeout (> 2 weeks)
This commit is contained in:
parent
3bf7df7a42
commit
00112088a8
Notes:
svn2git
2021-03-31 03:12:20 +00:00
svn path=/head/; revision=216596
@ -7,7 +7,7 @@
|
||||
|
||||
PORTNAME= bubblemon-dockapp
|
||||
PORTVERSION= 1.46
|
||||
PORTREVISION= 5
|
||||
PORTREVISION= 6
|
||||
CATEGORIES= sysutils
|
||||
MASTER_SITES= http://www.ne.jp/asahi/linux/timecop/software/ \
|
||||
http://critical.ch/distfiles/ \
|
||||
@ -30,6 +30,7 @@ post-patch:
|
||||
s@gtk-config@${GTK_CONFIG}@g; s@-lgtk@-lgtk-1.2@g; \
|
||||
s@-c -g kmem -m 2755 -o root@-s -c -g kmem -m 2755 -o root@g" \
|
||||
${WRKSRC}/Makefile
|
||||
${REINPLACE_CMD} -e 's|-lkvm||g' ${WRKSRC}/Makefile.FreeBSD
|
||||
|
||||
post-install:
|
||||
${MKDIR} ${EXAMPLESDIR}
|
||||
|
150
sysutils/bubblemon-dockapp/files/patch-sys_freebsd.c
Normal file
150
sysutils/bubblemon-dockapp/files/patch-sys_freebsd.c
Normal file
@ -0,0 +1,150 @@
|
||||
--- sys_freebsd.c.orig 2004-05-15 05:44:11.000000000 +0200
|
||||
+++ sys_freebsd.c 2008-06-23 23:59:01.000000000 +0200
|
||||
@@ -17,11 +17,7 @@
|
||||
*
|
||||
*/
|
||||
|
||||
-#include <kvm.h>
|
||||
-#include <fcntl.h>
|
||||
#include <sys/types.h>
|
||||
-#include <sys/dkstat.h>
|
||||
-#include <sys/vmmeter.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
@@ -35,13 +31,6 @@
|
||||
|
||||
extern BubbleMonData bm;
|
||||
|
||||
-static kvm_t *kd = NULL;
|
||||
-static struct nlist nlst[] = {
|
||||
- {"_cp_time", 0},
|
||||
- {"_cnt", 0},
|
||||
- {"_bufspace", 0},
|
||||
- {0, 0}
|
||||
-};
|
||||
static int pageshift;
|
||||
|
||||
#define pagetob(size) ((size) << pageshift)
|
||||
@@ -57,21 +46,6 @@
|
||||
pagesize >>= 1;
|
||||
}
|
||||
|
||||
- /* open kernel memory */
|
||||
- kd = kvm_open(NULL, NULL, NULL, O_RDONLY, "kvm_open");
|
||||
-
|
||||
- if (kd == NULL) {
|
||||
- puts("Could not open kernel virtual memory");
|
||||
- return 1;
|
||||
- }
|
||||
-
|
||||
- kvm_nlist(kd, nlst);
|
||||
-
|
||||
- if (nlst[0].n_type == 0 || nlst[1].n_type == 0 || nlst[2].n_type == 0) {
|
||||
- puts("Error extracting symbols");
|
||||
- return 2;
|
||||
- }
|
||||
-
|
||||
/* drop setgid & setuid (the latter should not be there really) */
|
||||
seteuid(getuid());
|
||||
setegid(getgid());
|
||||
@@ -91,10 +65,10 @@
|
||||
int previous_total, previous_load;
|
||||
int total, load;
|
||||
unsigned long int cpu_time[CPUSTATES];
|
||||
+ size_t old_len = sizeof(cpu_time);
|
||||
int i;
|
||||
|
||||
- if (kvm_read(kd, nlst[0].n_value, &cpu_time, sizeof(cpu_time))
|
||||
- != sizeof(cpu_time))
|
||||
+ if(sysctlbyname("kern.cp_time", &cpu_time, &old_len, NULL, 0))
|
||||
return 0;
|
||||
|
||||
load = cpu_time[CP_USER] + cpu_time[CP_SYS] + cpu_time[CP_NICE];
|
||||
@@ -124,44 +98,57 @@
|
||||
{
|
||||
u_int64_t my_mem_used, my_mem_max;
|
||||
u_int64_t my_swap_used, my_swap_max;
|
||||
- struct vmmeter sum;
|
||||
int bufspace;
|
||||
+ int page_count;
|
||||
+ int active_count;
|
||||
+ int swap_in;
|
||||
+ int swap_out;
|
||||
+ size_t old_len = sizeof(int);
|
||||
static int swappgsin = -1;
|
||||
static int swappgsout = -1;
|
||||
static int swap_firsttime = 1;
|
||||
static int swapavail = 0, swapused = 0;
|
||||
static time_t last_time_swap = 0;
|
||||
time_t curr_time;
|
||||
-
|
||||
- if (kvm_read(kd, nlst[1].n_value, &sum, sizeof(sum)) != sizeof(sum))
|
||||
- return 0; /* _cnt */
|
||||
+ struct xswdev xswp;
|
||||
+
|
||||
+ if(sysctlbyname("vm.stats.vm.v_page_count", &page_count, &old_len, NULL, 0))
|
||||
+ return 0;
|
||||
+
|
||||
+ if(sysctlbyname("vm.stats.vm.v_active_count", &active_count, &old_len, NULL, 0))
|
||||
+ return 0;
|
||||
+
|
||||
+ if(sysctlbyname("vfs.bufspace", &bufspace, &old_len, NULL, 0))
|
||||
+ return 0;
|
||||
+
|
||||
+ if(sysctlbyname("vfs.stats.vm.vm_v_swappgsin", &swap_in, &old_len, NULL, 0))
|
||||
+ return 0;
|
||||
|
||||
- if (kvm_read(kd, nlst[2].n_value, &bufspace, sizeof(bufspace)) !=
|
||||
- sizeof(bufspace))
|
||||
- return 0; /* _bufspace */
|
||||
+ if(sysctlbyname("vfs.stats.vm.vm_v_swappgsout", &swap_out, &old_len, NULL, 0))
|
||||
+ return 0;
|
||||
|
||||
- my_mem_max = pagetob((u_int64_t) sum.v_page_count);
|
||||
- my_mem_used = pagetob((u_int64_t) sum.v_active_count);
|
||||
+ old_len = sizeof(xswp);
|
||||
+ if(sysctlbyname("vm.swapinfo", &xswp, &old_len, NULL, 0))
|
||||
+ return 0;
|
||||
+
|
||||
+ my_mem_max = pagetob((u_int64_t) page_count);
|
||||
+ my_mem_used = pagetob((u_int64_t) active_count);
|
||||
|
||||
/* only calculate when first time or when changes took place */
|
||||
/* do not call it more than 1 time per 2 seconds */
|
||||
/* otherwise it can eat up to 50% of CPU time on heavy swap activity */
|
||||
curr_time = time(NULL);
|
||||
-
|
||||
+
|
||||
if (swap_firsttime ||
|
||||
- (((sum.v_swappgsin > swappgsin) || (sum.v_swappgsout > swappgsout)) &&
|
||||
+ (((swap_in > swappgsin) || (swap_out > swappgsout)) &&
|
||||
curr_time > last_time_swap + 1)) {
|
||||
|
||||
- struct kvm_swap swap;
|
||||
- int n;
|
||||
-
|
||||
swapavail = 0;
|
||||
swapused = 0;
|
||||
|
||||
- n = kvm_getswapinfo(kd, &swap, 1, 0);
|
||||
- if (n >= 0 && swap.ksw_total != 0) {
|
||||
- swapavail = pagetob(swap.ksw_total);
|
||||
- swapused = pagetob(swap.ksw_used);
|
||||
+ if (xswp.xsw_nblks!= 0) {
|
||||
+ swapavail = pagetob(xswp.xsw_nblks);
|
||||
+ swapused = pagetob(xswp.xsw_used);
|
||||
}
|
||||
|
||||
swap_firsttime = 0;
|
||||
@@ -171,8 +158,8 @@
|
||||
my_swap_used = swapused;
|
||||
my_swap_max = swapavail;
|
||||
|
||||
- swappgsin = sum.v_swappgsin;
|
||||
- swappgsout = sum.v_swappgsout;
|
||||
+ swappgsin = swap_in;
|
||||
+ swappgsout = swap_out;
|
||||
|
||||
bm.mem_used = my_mem_used;
|
||||
bm.mem_max = my_mem_max;
|
Loading…
Reference in New Issue
Block a user