svn commit: r304445 - user/alc/PQ_LAUNDRY/sys/vm
Alan Cox
alc at FreeBSD.org
Fri Aug 19 05:30:03 UTC 2016
Author: alc
Date: Fri Aug 19 05:30:02 2016
New Revision: 304445
URL: https://svnweb.freebsd.org/changeset/base/304445
Log:
Rename a variable.
Modified:
user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c
Modified: user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c
==============================================================================
--- user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Fri Aug 19 05:20:12 2016 (r304444)
+++ user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Fri Aug 19 05:30:02 2016 (r304445)
@@ -1095,7 +1095,7 @@ static void
vm_pageout_laundry_worker(void *arg)
{
struct vm_domain *domain;
- uint64_t ninact, nlaundry;
+ uint64_t nclean, nlaundry;
u_int wakeups, gen;
int cycle, domidx, launder, prev_shortfall, shortfall, target;
@@ -1168,10 +1168,10 @@ vm_pageout_laundry_worker(void *arg)
* Instead, it is a slowly growing function of the number of
* page daemon wakeups since the last laundering.
*/
- ninact = vm_cnt.v_inactive_count + vm_cnt.v_free_count;
+ nclean = vm_cnt.v_inactive_count + vm_cnt.v_free_count;
nlaundry = vm_cnt.v_laundry_count;
if (target == 0 && wakeups != gen &&
- nlaundry * isqrt(wakeups - gen) >= ninact) {
+ nlaundry * isqrt(wakeups - gen) >= nclean) {
gen = wakeups;
/*
@@ -1193,9 +1193,9 @@ vm_pageout_laundry_worker(void *arg)
target = vm_cnt.v_free_target -
vm_pageout_wakeup_thresh;
/* Avoid division by zero. */
- if (ninact == 0)
- ninact = 1;
- target = nlaundry * (u_int)target / ninact / 10;
+ if (nclean == 0)
+ nclean = 1;
+ target = nlaundry * (u_int)target / nclean / 10;
if (target == 0)
target = 1;
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