Eliminate some unused declarations.

This commit is contained in:
Alan Cox 2012-08-15 22:25:57 +00:00
parent 33327b9e9b
commit bed229c902

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@ -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 */