diff options
author | alc <alc@FreeBSD.org> | 2002-07-19 03:33:04 +0000 |
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committer | alc <alc@FreeBSD.org> | 2002-07-19 03:33:04 +0000 |
commit | 083a6fe2b0dce41b375be7f611b37e64ec218129 (patch) | |
tree | 993e25c7ddf4527a6a323cb841c5ad49a803cb43 /sys/vm/vm_page.c | |
parent | 505a8867742d0d980e284c1813f5264d90a21e35 (diff) | |
download | FreeBSD-src-083a6fe2b0dce41b375be7f611b37e64ec218129.zip FreeBSD-src-083a6fe2b0dce41b375be7f611b37e64ec218129.tar.gz |
o Duplicate an odd side-effect of vm_page_wire() in vm_page_allocate()
when VM_ALLOC_WIRED is specified: set the PG_MAPPED bit in flags.
o In both vm_page_wire() and vm_page_allocate() add a comment saying
that setting PG_MAPPED does not belong there.
Diffstat (limited to 'sys/vm/vm_page.c')
-rw-r--r-- | sys/vm/vm_page.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index e62e0d1..7a03d47 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -935,6 +935,7 @@ loop: } if (req & VM_ALLOC_WIRED) { cnt.v_wire_count++; + m->flags |= PG_MAPPED; /* XXX this does not belong here */ m->wire_count = 1; } else m->wire_count = 0; @@ -1253,7 +1254,7 @@ vm_page_wire(vm_page_t m) m->wire_count++; KASSERT(m->wire_count != 0, ("vm_page_wire: wire_count overflow m=%p", m)); splx(s); - vm_page_flag_set(m, PG_MAPPED); + vm_page_flag_set(m, PG_MAPPED); /* XXX this does not belong here */ } /* |