SecBSD/src
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

sync

Browse source
This commit is contained in:
purplerain 2023-06-20 20:38:03 +00:00
parent 451579e149
commit a2dd1eda92
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
89 changed files with 1343 additions and 775 deletions
Download patch file Download diff file Expand all files Collapse all files

15
sys/uvm/uvm_meter.c
View file

@ -1,4 +1,4 @@
/* $OpenBSD: uvm_meter.c,v 1.42 2020/12/28 14:01:23 mpi Exp $ */
/* $OpenBSD: uvm_meter.c,v 1.43 2023/06/20 16:30:30 cheloha Exp $ */
/* $NetBSD: uvm_meter.c,v 1.21 2001/07/14 06:36:03 matt Exp $ */
/*
@ -65,6 +65,9 @@
int maxslp = MAXSLP; /* patchable ... */
struct loadavg averunnable;
#define UVM_METER_INTVL 5
struct timeout uvm_meter_to = TIMEOUT_INITIALIZER(uvm_meter, NULL);
/*
* constants for averages over 1, 5, and 15 minutes when sampling at
* 5 second intervals.
@ -82,15 +85,13 @@ void uvm_total(struct vmtotal *);
void uvmexp_read(struct uvmexp *);
/*
* uvm_meter: calculate load average and wake up the swapper (if needed)
* uvm_meter: recompute load averages
*/
void
uvm_meter(void)
uvm_meter(void *unused)
{
if ((gettime() % 5) == 0)
uvm_loadav(&averunnable);
if (proc0.p_slptime > (maxslp / 2))
wakeup(&proc0);
timeout_add_sec(&uvm_meter_to, UVM_METER_INTVL);
uvm_loadav(&averunnable);
}
/*