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| author | dillon <dillon@FreeBSD.org> | 2001-10-17 17:34:34 +0000 |
|---|---|---|
| committer | dillon <dillon@FreeBSD.org> | 2001-10-17 17:34:34 +0000 |
| commit | cbc26091b28ec9163fa14f32c524f60dcfb6d9ed (patch) | |
| tree | 7002bc53f690feef0e74cc58621a5500a1f21ad5 /sys/vm | |
| parent | 3997cf6e358781dfc5f9f9ec0745fcfa9c9ffbe1 (diff) | |
| download | FreeBSD-src-cbc26091b28ec9163fa14f32c524f60dcfb6d9ed.zip FreeBSD-src-cbc26091b28ec9163fa14f32c524f60dcfb6d9ed.tar.gz | |
contigmalloc1() could cause the vm_page_zero_count to become incorrect.
Properly track the count.
Submitted by: mark tinguely <tinguely@web.cs.ndsu.nodak.edu>
Diffstat (limited to 'sys/vm')
| -rw-r--r-- | sys/vm/vm_contig.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/vm/vm_contig.c b/sys/vm/vm_contig.c index 46216a2..c004d9e 100644 --- a/sys/vm/vm_contig.c +++ b/sys/vm/vm_contig.c @@ -228,6 +228,8 @@ again1: vm_page_queues[m->queue].lcnt--; cnt.v_free_count--; m->valid = VM_PAGE_BITS_ALL; + if (m->flags & PG_ZERO) + vm_page_zero_count--; m->flags = 0; KASSERT(m->dirty == 0, ("contigmalloc1: page %p was dirty", m)); m->wire_count = 0; |
