From bed229c9022dfd0b7b8c1dfabda8573c7a5562e7 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 15 Aug 2012 22:25:57 +0000 Subject: [PATCH] Eliminate some unused declarations. --- sys/sys/buf.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/sys/sys/buf.h b/sys/sys/buf.h index 2a367f17695..735759142be 100644 --- a/sys/sys/buf.h +++ b/sys/sys/buf.h @@ -466,10 +466,7 @@ extern int dirtybufthresh; extern int bdwriteskip; extern int dirtybufferflushes; extern int altbufferflushes; -extern int buf_maxio; /* nominal maximum I/O for buffer */ extern struct buf *buf; /* The buffer headers. */ -extern char *buffers; /* The buffer contents. */ -extern int bufpages; /* Number of memory pages in the buffer pool. */ extern struct buf *swbuf; /* Swap I/O buffer headers. */ extern int nswbuf; /* Number of swap I/O buffer headers. */ extern int cluster_pbuf_freecnt; /* Number of pbufs for clusters */