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| author | alc <alc@FreeBSD.org> | 2006-10-22 04:18:01 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2006-10-22 04:18:01 +0000 |
| commit | ab1a7ca9a2ebaf9bec6c13a545bd4c209c969ee7 (patch) | |
| tree | 81481e7cca391962afd02c4398ff74c06ab604ad /sys/amd64 | |
| parent | 94bc2d740986d8c65d427cfc67dac5558f5292dc (diff) | |
| download | FreeBSD-src-ab1a7ca9a2ebaf9bec6c13a545bd4c209c969ee7.zip FreeBSD-src-ab1a7ca9a2ebaf9bec6c13a545bd4c209c969ee7.tar.gz | |
Eliminate unnecessary PG_BUSY tests.
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/pmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index ce1b0c7..c1f8c8b 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -1665,7 +1665,7 @@ pmap_collect(pmap_t locked_pmap, struct vpgqueues *vpq) vm_page_t m; TAILQ_FOREACH(m, &vpq->pl, pageq) { - if (m->hold_count || m->busy || (m->flags & PG_BUSY)) + if (m->hold_count || m->busy) continue; TAILQ_FOREACH_SAFE(pv, &m->md.pv_list, pv_list, next_pv) { va = pv->pv_va; |
