Remove #if 0'ed code that was replaced by vm_ksubmap_init() and GC'ed

on other platforms.

1 files changed, 0 insertions, 126 deletions

diff --git a/sys/ia64/ia64/machdep.c b/sys/ia64/ia64/machdep.c
index 522d17e..c59fd6f 100644
--- a/sys/ia64/ia64/machdep.c
+++ b/sys/ia64/ia64/machdep.c
@@ -208,132 +208,6 @@ cpu_startup(dummy)
 
 	vm_ksubmap_init(&kmi);
 
-#if 0
-	/*
-	 * Calculate callout wheel size
-	 */
-	for (callwheelsize = 1, callwheelbits = 0;
-	     callwheelsize < ncallout;
-	     callwheelsize <<= 1, ++callwheelbits)
-		;
-	callwheelmask = callwheelsize - 1;
-
-	/*
-	 * Allocate space for system data structures.
-	 * The first available kernel virtual address is in "v".
-	 * As pages of kernel virtual memory are allocated, "v" is incremented.
-	 * As pages of memory are allocated and cleared,
-	 * "firstaddr" is incremented.
-	 * An index into the kernel page table corresponding to the
-	 * virtual memory address maintained in "v" is kept in "mapaddr".
-	 */
-
-	/*
-	 * Make two passes.  The first pass calculates how much memory is
-	 * needed and allocates it.  The second pass assigns virtual
-	 * addresses to the various data structures.
-	 */
-	firstaddr = 0;
-again:
-	v = (caddr_t)firstaddr;
-
-#define	valloc(name, type, num) \
-	    (name) = (type *)v; v = (caddr_t)((name)+(num))
-#define	valloclim(name, type, num, lim) \
-	    (name) = (type *)v; v = (caddr_t)((lim) = ((name)+(num)))
-
-	valloc(callout, struct callout, ncallout);
-	valloc(callwheel, struct callout_tailq, callwheelsize);
-
-	/*
-	 * Discount the physical memory larger than the size of kernel_map
-	 * to avoid eating up all of KVA space.
-	 */
-	if (kernel_map->first_free == NULL) {
-		printf("Warning: no free entries in kernel_map.\n");
-		physmem_est = physmem;
-	} else
-		physmem_est = min(physmem, btoc(kernel_map->max_offset -
-		    kernel_map->min_offset));
-
-	/*
-	 * The nominal buffer size (and minimum KVA allocation) is BKVASIZE.
-	 * For the first 64MB of ram nominally allocate sufficient buffers to
-	 * cover 1/4 of our ram.  Beyond the first 64MB allocate additional
-	 * buffers to cover 1/20 of our ram over 64MB. When auto-sizing
-	 * the buffer cache we limit the eventual kva reservation to
-	 * maxbcache bytes.
-	 */
-
-	if (nbuf == 0) {
-		int factor = 4 * BKVASIZE / PAGE_SIZE;
-
-		nbuf = 50;
-		if (physmem_est > 1024)
-			nbuf += min((physmem_est - 1024) / factor,
-			    16384 / factor);
-		if (physmem_est > 16384)
-			nbuf += (physmem_est - 16384) * 2 / (factor * 5);
-		if (maxbcache && nbuf > maxbcache / BKVASIZE)
-			nbuf = maxbcache / BKVASIZE;
-	}
-	nswbuf = max(min(nbuf/4, 64), 16);
-
-	valloc(swbuf, struct buf, nswbuf);
-	valloc(buf, struct buf, nbuf);
-	v = bufhashinit(v);
-
-	/*
-	 * End of first pass, size has been calculated so allocate memory
-	 */
-	if (firstaddr == 0) {
-		size = (vm_size_t)(v - firstaddr);
-		firstaddr = (vm_offset_t)kmem_alloc(kernel_map, round_page(size));
-		if (firstaddr == 0)
-			panic("startup: no room for tables");
-		goto again;
-	}
-
-	/*
-	 * End of second pass, addresses have been assigned
-	 */
-	if ((vm_size_t)(v - firstaddr) != size)
-		panic("startup: table size inconsistency");
-
-	clean_map = kmem_suballoc(kernel_map, &clean_sva, &clean_eva,
-			(nbuf*BKVASIZE) + (nswbuf*MAXPHYS) + pager_map_size);
-	buffer_map = kmem_suballoc(clean_map, &buffer_sva, &buffer_eva,
-				(nbuf*BKVASIZE));
-	buffer_map->system_map = 1;
-	pager_map = kmem_suballoc(clean_map, &pager_sva, &pager_eva,
-				(nswbuf*MAXPHYS) + pager_map_size);
-	pager_map->system_map = 1;
-	exec_map = kmem_suballoc(kernel_map, &minaddr, &maxaddr,
-				(16*(ARG_MAX+(PAGE_SIZE*3))));
-
-	/*
-	 * Finally, allocate mbuf pool.
-	 * XXX: Mbuf system machine-specific initializations should
-	 *      go here, if anywhere.
-	 */
-
-	/*
-	 * Initialize callouts
-	 */
-	SLIST_INIT(&callfree);
-	for (i = 0; i < ncallout; i++) {
-		callout_init(&callout[i], 0);
-		callout[i].c_flags = CALLOUT_LOCAL_ALLOC;
-		SLIST_INSERT_HEAD(&callfree, &callout[i], c_links.sle);
-	}
-
-	for (i = 0; i < callwheelsize; i++) {
-		TAILQ_INIT(&callwheel[i]);
-	}
-
-	mtx_init(&callout_lock, "callout", MTX_SPIN | MTX_RECURSE);
-#endif
-
 #if defined(USERCONFIG)
 #if defined(USERCONFIG_BOOT)
 	if (1)