diff options
| author | Owain Ainsworth <oga@cvs.openbsd.org> | 2009-04-20 00:30:19 +0000 |
|---|---|---|
| committer | Owain Ainsworth <oga@cvs.openbsd.org> | 2009-04-20 00:30:19 +0000 |
| commit | 7720807a1d9f91f5c0f47d6b1be219d913aef6ac (patch) | |
| tree | d3c35c0fc9830b368b96d5356751a972cd2ad0d8 /sys/uvm/uvm_extern.h | |
| parent | 170f6c5d952842275deb05d0ec25ff27f3e4c339 (diff) | |
add the UVM_PLA_ZERO flag for uvm_pglistalloc to make it return zeroed
pages.
"go for it" miod@
Diffstat (limited to 'sys/uvm/uvm_extern.h')
| -rw-r--r-- | sys/uvm/uvm_extern.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/uvm/uvm_extern.h b/sys/uvm/uvm_extern.h index 95cd3fa3fe2..5ff1e2ddad2 100644 --- a/sys/uvm/uvm_extern.h +++ b/sys/uvm/uvm_extern.h @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_extern.h,v 1.75 2009/04/14 16:01:04 oga Exp $ */ +/* $OpenBSD: uvm_extern.h,v 1.76 2009/04/20 00:30:18 oga Exp $ */ /* $NetBSD: uvm_extern.h,v 1.57 2001/03/09 01:02:12 chs Exp $ */ /* @@ -225,6 +225,7 @@ typedef int vm_prot_t; */ #define UVM_PLA_WAITOK 0x0001 /* may sleep */ #define UVM_PLA_NOWAIT 0x0002 /* can't sleep (need one of the two) */ +#define UVM_PLA_ZERO 0x0004 /* zero all pages before returning */ /* * lockflags that control the locking behavior of various functions. |