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get the maxrss from the vmspace field, and handle platforms that don't

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have pmap statistics here.
This commit is contained in:
christos 2018-05-08 19:34:54 +00:00
parent 87287ec175
commit 4656c477fd
1 changed files with 8 additions and 2 deletions
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10
sys/kern/kern_resource.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_resource.c,v 1.178 2018/05/07 21:03:45 christos Exp $ */
/* $NetBSD: kern_resource.c,v 1.179 2018/05/08 19:34:54 christos Exp $ */
/*-
* Copyright (c) 1982, 1986, 1991, 1993
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_resource.c,v 1.178 2018/05/07 21:03:45 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_resource.c,v 1.179 2018/05/08 19:34:54 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -604,6 +604,12 @@ ruspace(struct proc *p)
ru->ru_ixrss = vm->vm_tsize << (PAGE_SHIFT - 10);
ru->ru_idrss = vm->vm_dsize << (PAGE_SHIFT - 10);
ru->ru_isrss = vm->vm_ssize << (PAGE_SHIFT - 10);
#ifdef __HAVE_NO_PMAP_STATS
/* We don't keep track of the max so we get the current */
ru->ru_maxrss = vm_resident_space(vm) << (PAGE_SHIFT - 10);
#else
ru->ru_maxrss = vm->vm_rssmax << (PAGE_SHIFT - 10);
#endif
}
void