select OLD_SIGSUSPEND
select CPU_NO_EFFICIENT_FFS if !ALPHA_EV67
select HAVE_MEMBLOCK
- select NO_BOOTMEM
help
The Alpha is a 64-bit general-purpose processor designed and
marketed by the Digital Equipment Corporation of blessed memory,
select HANDLE_DOMAIN_IRQ
select IRQ_DOMAIN
select MODULES_USE_ELF_RELA
- select NO_BOOTMEM
select OF
select OF_EARLY_FLATTREE
select OF_RESERVED_MEM
select IRQ_FORCED_THREADING
select MODULES_USE_ELF_REL
select NEED_DMA_MAP_STATE
- select NO_BOOTMEM
select OF_EARLY_FLATTREE if OF
select OF_RESERVED_MEM if OF
select OLD_SIGACTION
select MULTI_IRQ_HANDLER
select NEED_DMA_MAP_STATE
select NEED_SG_DMA_LENGTH
- select NO_BOOTMEM
select OF
select OF_EARLY_FLATTREE
select OF_RESERVED_MEM
select HAVE_MEMBLOCK
select MAY_HAVE_SPARSE_IRQ
select MODULES_USE_ELF_RELA if MODULES
- select NO_BOOTMEM
select OF
select OF_EARLY_FLATTREE
select OF_RESERVED_MEM
select OF_IRQ
select OF_EARLY_FLATTREE
select HAVE_MEMBLOCK
- select NO_BOOTMEM
select TIMER_OF
select H8300_TMR8
select HAVE_KERNEL_GZIP
select HAVE_ARCH_TRACEHOOK
select HAVE_MEMBLOCK
select ARCH_DISCARD_MEMBLOCK
- select NO_BOOTMEM
select NEED_SG_DMA_LENGTH
select NO_IOPORT_MAP
select GENERIC_IOMAP
select HAVE_ARCH_TRACEHOOK
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
- select NO_BOOTMEM
select HAVE_VIRT_CPU_ACCOUNTING
select ARCH_HAS_DMA_MARK_CLEAN
select ARCH_HAS_SG_CHAIN
select DMA_DIRECT_OPS if HAS_DMA
select HAVE_MEMBLOCK
select ARCH_DISCARD_MEMBLOCK
- select NO_BOOTMEM
config CPU_BIG_ENDIAN
def_bool y
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FUNCTION_TRACER
- select NO_BOOTMEM
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
select HAVE_OPROFILE
select RTC_LIB
select SYSCTL_EXCEPTION_TRACE
select VIRT_TO_BUS
- select NO_BOOTMEM
menu "Machine selection"
select MODULES_USE_ELF_RELA
select OF
select OF_EARLY_FLATTREE
- select NO_BOOTMEM
select NO_IOPORT_MAP
select RTC_LIB
select THREAD_INFO_IN_TASK
select CPU_NO_EFFICIENT_FFS
select HAVE_MEMBLOCK
select ARCH_DISCARD_MEMBLOCK
- select NO_BOOTMEM
config GENERIC_CSUM
def_bool y
select HAVE_DEBUG_STACKOVERFLOW
select OR1K_PIC
select CPU_NO_EFFICIENT_FFS if !OPENRISC_HAVE_INST_FF1
- select NO_BOOTMEM
select ARCH_USE_QUEUED_SPINLOCKS
select ARCH_USE_QUEUED_RWLOCKS
select OMPIC if SMP
select RTC_DRV_GENERIC
select INIT_ALL_POSSIBLE
select HAVE_MEMBLOCK
- select NO_BOOTMEM
select BUG
select BUILDTIME_EXTABLE_SORT
select HAVE_PERF_EVENTS
select MODULES_USE_ELF_RELA
select NEED_DMA_MAP_STATE if PPC64 || NOT_COHERENT_CACHE
select NEED_SG_DMA_LENGTH
- select NO_BOOTMEM
select OF
select OF_EARLY_FLATTREE
select OF_RESERVED_MEM
select HAVE_GENERIC_DMA_COHERENT
select HAVE_PERF_EVENTS
select IRQ_DOMAIN
- select NO_BOOTMEM
select RISCV_ISA_A if SMP
select SPARSE_IRQ
select SYSCTL_EXCEPTION_TRACE
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_VIRT_CPU_ACCOUNTING
select MODULES_USE_ELF_RELA
- select NO_BOOTMEM
select OLD_SIGACTION
select OLD_SIGSUSPEND3
select SPARSE_IRQ
select HAVE_IDE if HAS_IOPORT_MAP
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
- select NO_BOOTMEM
select ARCH_DISCARD_MEMBLOCK
select HAVE_OPROFILE
select HAVE_GENERIC_DMA_COHERENT
select NEED_DMA_MAP_STATE
select NEED_SG_DMA_LENGTH
select HAVE_MEMBLOCK
- select NO_BOOTMEM
config SPARC32
def_bool !64BIT
select HAVE_FUTEX_CMPXCHG if FUTEX
select HAVE_DEBUG_KMEMLEAK
select HAVE_MEMBLOCK
- select NO_BOOTMEM
select GENERIC_IRQ_SHOW
select GENERIC_CPU_DEVICES
select GENERIC_CLOCKEVENTS
select ARCH_MIGHT_HAVE_PC_SERIO
select DMA_DIRECT_OPS
select HAVE_MEMBLOCK
- select NO_BOOTMEM
select HAVE_GENERIC_DMA_COHERENT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_BZIP2
endif #HYPERVISOR_GUEST
-config NO_BOOTMEM
- def_bool y
-
source "arch/x86/Kconfig.cpu"
config HPET_TIMER
select HAVE_STACKPROTECTOR
select IRQ_DOMAIN
select MODULES_USE_ELF_RELA
- select NO_BOOTMEM
select PERF_USE_VMALLOC
select VIRT_TO_BUS
help
*/
extern unsigned long long max_possible_pfn;
-#ifndef CONFIG_NO_BOOTMEM
-/**
- * struct bootmem_data - per-node information used by the bootmem allocator
- * @node_min_pfn: the starting physical address of the node's memory
- * @node_low_pfn: the end physical address of the directly addressable memory
- * @node_bootmem_map: is a bitmap pointer - the bits represent all physical
- * memory pages (including holes) on the node.
- * @last_end_off: the offset within the page of the end of the last allocation;
- * if 0, the page used is full
- * @hint_idx: the PFN of the page used with the last allocation;
- * together with using this with the @last_end_offset field,
- * a test can be made to see if allocations can be merged
- * with the page used for the last allocation rather than
- * using up a full new page.
- * @list: list entry in the linked list ordered by the memory addresses
- */
-typedef struct bootmem_data {
- unsigned long node_min_pfn;
- unsigned long node_low_pfn;
- void *node_bootmem_map;
- unsigned long last_end_off;
- unsigned long hint_idx;
- struct list_head list;
-} bootmem_data_t;
-
-extern bootmem_data_t bootmem_node_data[];
-#endif
-
extern unsigned long bootmem_bootmap_pages(unsigned long);
extern unsigned long init_bootmem_node(pg_data_t *pgdat,
unsigned long align,
unsigned long goal) __malloc;
-#ifdef CONFIG_NO_BOOTMEM
/* We are using top down, so it is safe to use 0 here */
#define BOOTMEM_LOW_LIMIT 0
-#else
-#define BOOTMEM_LOW_LIMIT __pa(MAX_DMA_ADDRESS)
-#endif
#ifndef ARCH_LOW_ADDRESS_LIMIT
#define ARCH_LOW_ADDRESS_LIMIT 0xffffffffUL
__alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0)
-#if defined(CONFIG_HAVE_MEMBLOCK) && defined(CONFIG_NO_BOOTMEM)
+#if defined(CONFIG_HAVE_MEMBLOCK)
/* FIXME: use MEMBLOCK_ALLOC_* variants here */
#define BOOTMEM_ALLOC_ACCESSIBLE 0
{
free_bootmem_late(base, size);
}
-#endif /* defined(CONFIG_HAVE_MEMBLOCK) && defined(CONFIG_NO_BOOTMEM) */
+#endif /* defined(CONFIG_HAVE_MEMBLOCK) */
extern void *alloc_large_system_hash(const char *tablename,
unsigned long bucketsize,
struct page_ext *node_page_ext;
#endif
#endif
-#ifndef CONFIG_NO_BOOTMEM
- struct bootmem_data *bdata;
-#endif
#if defined(CONFIG_MEMORY_HOTPLUG) || defined(CONFIG_DEFERRED_STRUCT_PAGE_INIT)
/*
* Must be held any time you expect node_start_pfn, node_present_pages
}
/**
- * is_highmem - helper function to quickly check if a struct zone is a
+ * is_highmem - helper function to quickly check if a struct zone is a
* highmem zone or not. This is an attempt to keep references
* to ZONE_{DMA/NORMAL/HIGHMEM/etc} in general code to a minimum.
* @zone - pointer to struct zone variable
config ARCH_DISCARD_MEMBLOCK
bool
-config NO_BOOTMEM
- bool
-
config MEMORY_ISOLATION
bool
config DEFERRED_STRUCT_PAGE_INIT
bool "Defer initialisation of struct pages to kthreads"
default n
- depends on NO_BOOTMEM
depends on SPARSEMEM
depends on !NEED_PER_CPU_KM
depends on 64BIT
debug.o $(mmu-y)
obj-y += init-mm.o
-
-ifdef CONFIG_NO_BOOTMEM
- obj-y += nobootmem.o
-else
- obj-y += bootmem.o
-endif
+obj-y += nobootmem.o
ifdef CONFIG_MMU
obj-$(CONFIG_ADVISE_SYSCALLS) += madvise.o
return memblock_alloc_base(size, align, MEMBLOCK_ALLOC_ACCESSIBLE);
}
-#if defined(CONFIG_NO_BOOTMEM)
/**
* memblock_virt_alloc_internal - allocate boot memory block
* @size: size of memory block to be allocated in bytes
__func__, (u64)size, (u64)align, nid, &min_addr, &max_addr);
return NULL;
}
-#endif
/**
* __memblock_free_early - free boot memory block
projects / linux-2.6-microblaze.git / commitdiff