Linus,
In show_buffers(), variables are only needed on SMP. This patch makes
surrounds variable declarations with ifdef, and shuts up a ton of
compiler warnings in the process.
Jeff
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name="2.3.23.pre5-buffer-cleanup.patch"
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Index: fs/buffer.c
===================================================================
RCS file: /g/cvslan/linux_2_3/fs/buffer.c,v
retrieving revision 1.1.1.8
diff -u -r1.1.1.8 buffer.c
--- fs/buffer.c 1999/10/20 10:26:15 1.1.1.8
+++ fs/buffer.c 1999/10/21 10:33:11
@@ -2201,11 +2201,13 @@
void show_buffers(void)
{
+#ifdef __SMP__
struct buffer_head * bh;
int found = 0, locked = 0, dirty = 0, used = 0, lastused = 0;
int protected = 0;
int nlist;
static char *buf_types[NR_LIST] = { "CLEAN", "LOCKED", "DIRTY" };
+#endif
printk("Buffer memory: %6dkB\n",
atomic_read(&buffermem_pages) << (PAGE_SHIFT-10));
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