Commit 0f78e754 authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Remove DEBUG_BOOTMEM. 



We'll replace it in the future with better logging facilities that can
be enabled at run time.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b83ebf56

arch/sparc64/Kconfig.debug

+0 −4
Original line number Diff line number Diff line
@@ -23,10 +23,6 @@ config STACK_DEBUG 
	depends on DEBUG_KERNEL

	bool "Stack Overflow Detection Support"



config DEBUG_BOOTMEM

	depends on DEBUG_KERNEL

	bool "Debug BOOTMEM initialization"



config DEBUG_PAGEALLOC

	bool "Debug page memory allocations"

	depends on DEBUG_KERNEL && !HIBERNATION

arch/sparc64/defconfig

+0 −1
Original line number Diff line number Diff line
@@ -1396,7 +1396,6 @@ CONFIG_FORCED_INLINING=y 
# CONFIG_DEBUG_STACK_USAGE is not set

# CONFIG_DEBUG_DCFLUSH is not set

# CONFIG_STACK_DEBUG is not set

# CONFIG_DEBUG_BOOTMEM is not set

# CONFIG_DEBUG_PAGEALLOC is not set



#

arch/sparc64/mm/init.c

+1 −42
Original line number Diff line number Diff line
@@ -739,11 +739,6 @@ static unsigned long __init choose_bootmap_pfn(unsigned long start_pfn, 
	avoid_end = PAGE_ALIGN(initrd_end);

#endif



#ifdef CONFIG_DEBUG_BOOTMEM

	prom_printf("choose_bootmap_pfn: kern[%lx:%lx] avoid[%lx:%lx]\n",

		    kern_base, PAGE_ALIGN(kern_base + kern_size),

		    avoid_start, avoid_end);

#endif

	for (i = 0; i < pavail_ents; i++) {

		unsigned long start, end;
@@ -777,10 +772,6 @@ static unsigned long __init choose_bootmap_pfn(unsigned long start_pfn, 
			}



			/* OK, it doesn't overlap anything, use it.  */

#ifdef CONFIG_DEBUG_BOOTMEM

			prom_printf("choose_bootmap_pfn: Using %lx [%lx]\n",

				    start >> PAGE_SHIFT, start);

#endif

			return start >> PAGE_SHIFT;

		}

	}
@@ -920,10 +911,6 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail, 
	unsigned long bootmap_pfn, bytes_avail, size;

	int i;



#ifdef CONFIG_DEBUG_BOOTMEM

	prom_printf("bootmem_init: Scan pavail, ");

#endif



	bytes_avail = 0UL;

	for (i = 0; i < pavail_ents; i++) {

		end_of_phys_memory = pavail[i].phys_addr +
@@ -970,33 +957,20 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail, 


	bootmap_pfn = choose_bootmap_pfn(min_low_pfn, end_pfn);



#ifdef CONFIG_DEBUG_BOOTMEM

	prom_printf("init_bootmem(min[%lx], bootmap[%lx], max[%lx])\n",

		    min_low_pfn, bootmap_pfn, max_low_pfn);

#endif

	bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap_pfn,

					 min_low_pfn, end_pfn);



	/* Now register the available physical memory with the

	 * allocator.

	 */

	for (i = 0; i < pavail_ents; i++) {

#ifdef CONFIG_DEBUG_BOOTMEM

		prom_printf("free_bootmem(pavail:%d): base[%lx] size[%lx]\n",

			    i, pavail[i].phys_addr, pavail[i].reg_size);

#endif

	for (i = 0; i < pavail_ents; i++)

		free_bootmem(pavail[i].phys_addr, pavail[i].reg_size);

	}



#ifdef CONFIG_BLK_DEV_INITRD

	if (initrd_start) {

		size = initrd_end - initrd_start;



		/* Reserve the initrd image area. */

#ifdef CONFIG_DEBUG_BOOTMEM

		prom_printf("reserve_bootmem(initrd): base[%llx] size[%lx]\n",

			initrd_start, initrd_end);

#endif

		reserve_bootmem(initrd_start, size, BOOTMEM_DEFAULT);



		initrd_start += PAGE_OFFSET;
@@ -1004,9 +978,6 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail, 
	}

#endif

	/* Reserve the kernel text/data/bss. */

#ifdef CONFIG_DEBUG_BOOTMEM

	prom_printf("reserve_bootmem(kernel): base[%lx] size[%lx]\n", kern_base, kern_size);

#endif

	reserve_bootmem(kern_base, kern_size, BOOTMEM_DEFAULT);

	*pages_avail -= PAGE_ALIGN(kern_size) >> PAGE_SHIFT;
@@ -1020,10 +991,6 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail, 
	 * in free_all_bootmem.

	 */

	size = bootmap_size;

#ifdef CONFIG_DEBUG_BOOTMEM

	prom_printf("reserve_bootmem(bootmap): base[%lx] size[%lx]\n",

		    (bootmap_pfn << PAGE_SHIFT), size);

#endif

	reserve_bootmem((bootmap_pfn << PAGE_SHIFT), size, BOOTMEM_DEFAULT);



	for (i = 0; i < pavail_ents; i++) {
@@ -1031,10 +998,6 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail, 


		start_pfn = pavail[i].phys_addr >> PAGE_SHIFT;

		end_pfn = (start_pfn + (pavail[i].reg_size >> PAGE_SHIFT));

#ifdef CONFIG_DEBUG_BOOTMEM

		prom_printf("memory_present(0, %lx, %lx)\n",

			    start_pfn, end_pfn);

#endif

		memory_present(0, start_pfn, end_pfn);

	}
@@ -1549,10 +1512,6 @@ void __init mem_init(void) 


	high_memory = __va(last_valid_pfn << PAGE_SHIFT);



#ifdef CONFIG_DEBUG_BOOTMEM

	prom_printf("mem_init: Calling free_all_bootmem().\n");

#endif



	/* We subtract one to account for the mem_map_zero page

	 * allocated below.

	 */