Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Don't allocate struct swapent when we only need a struct oswapent.

Browse Source
This commit is contained in:
manu 2002-03-26 11:50:26 +00:00
parent 3b784af7f0
commit da6e8ccbe8
1 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
sys/uvm/uvm_swap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: uvm_swap.c,v 1.61 2002/03/18 11:43:01 manu Exp $ */
/* $NetBSD: uvm_swap.c,v 1.62 2002/03/26 11:50:26 manu Exp $ */
/*
* Copyright (c) 1995, 1996, 1997 Matthew R. Green
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uvm_swap.c,v 1.61 2002/03/18 11:43:01 manu Exp $");
__KERNEL_RCSID(0, "$NetBSD: uvm_swap.c,v 1.62 2002/03/26 11:50:26 manu Exp $");
#include "fs_nfs.h"
#include "opt_uvmhist.h"
@ -495,14 +495,15 @@ sys_swapctl(p, v, retval)
#endif
) {
misc = MIN(uvmexp.nswapdev, misc);
len = sizeof(struct swapent) * misc;
sep = (struct swapent *)malloc(len, M_TEMP, M_WAITOK);
uvm_swap_stats(SCARG(uap, cmd), sep, misc, retval);
#if defined(COMPAT_13)
if (SCARG(uap, cmd) == SWAP_OSTATS)
len = sizeof(struct oswapent) * misc;
else
#endif
len = sizeof(struct swapent) * misc;
sep = (struct swapent *)malloc(len, M_TEMP, M_WAITOK);
uvm_swap_stats(SCARG(uap, cmd), sep, misc, retval);
error = copyout(sep, (void *)SCARG(uap, arg), len);
free(sep, M_TEMP);