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| author | cognet <cognet@FreeBSD.org> | 2006-11-30 23:35:34 +0000 |
|---|---|---|
| committer | cognet <cognet@FreeBSD.org> | 2006-11-30 23:35:34 +0000 |
| commit | 644eaab03a49bf89e586ebc59d0a20bca174e136 (patch) | |
| tree | ab9c0c7d5efb08a5579f54379f6158b946291218 /sys/arm | |
| parent | 195024caefb666a006a4a1128c971e60e45b26fd (diff) | |
| download | FreeBSD-src-644eaab03a49bf89e586ebc59d0a20bca174e136.zip FreeBSD-src-644eaab03a49bf89e586ebc59d0a20bca174e136.tar.gz | |
In pmap_ts_referenced(), don't attempt to do anything if the page is
fictitious, and just return 0.
Diffstat (limited to 'sys/arm')
| -rw-r--r-- | sys/arm/arm/pmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/arm/arm/pmap.c b/sys/arm/arm/pmap.c index 15e7248..a1a25c0 100644 --- a/sys/arm/arm/pmap.c +++ b/sys/arm/arm/pmap.c @@ -4442,6 +4442,8 @@ int pmap_ts_referenced(vm_page_t m) { + if (m->flags & PG_FICTITIOUS) + return (0); return (pmap_clearbit(m, PVF_REF)); } |
