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-rw-r--r--arch/parisc/Kconfig1
-rw-r--r--arch/parisc/hpux/fs.c16
-rw-r--r--arch/parisc/include/asm/pgtable.h3
-rw-r--r--arch/parisc/include/uapi/asm/fcntl.h1
-rw-r--r--arch/parisc/kernel/setup.c2
-rw-r--r--arch/parisc/mm/init.c60
6 files changed, 15 insertions, 68 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index ffcd557f8cfd..aa399a5259b6 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -255,7 +255,6 @@ config IRQSTACKS
config HOTPLUG_CPU
bool
default y if SMP
- select HOTPLUG
config ARCH_SELECT_MEMORY_MODEL
def_bool y
diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c
index 838b479a42c4..88d0962de65a 100644
--- a/arch/parisc/hpux/fs.c
+++ b/arch/parisc/hpux/fs.c
@@ -60,6 +60,7 @@ struct hpux_dirent {
};
struct getdents_callback {
+ struct dir_context ctx;
struct hpux_dirent __user *current_dir;
struct hpux_dirent __user *previous;
int count;
@@ -110,24 +111,23 @@ int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned i
{
struct fd arg;
struct hpux_dirent __user * lastdirent;
- struct getdents_callback buf;
+ struct getdents_callback buf = {
+ .ctx.actor = filldir,
+ .current_dir = dirent,
+ .count = count
+ };
int error;
arg = fdget(fd);
if (!arg.file)
return -EBADF;
- buf.current_dir = dirent;
- buf.previous = NULL;
- buf.count = count;
- buf.error = 0;
-
- error = vfs_readdir(arg.file, filldir, &buf);
+ error = iterate_dir(arg.file, &buf.ctx);
if (error >= 0)
error = buf.error;
lastdirent = buf.previous;
if (lastdirent) {
- if (put_user(arg.file->f_pos, &lastdirent->d_off))
+ if (put_user(buf.ctx.pos, &lastdirent->d_off))
error = -EFAULT;
else
error = count - buf.count;
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 1e40d7f86be3..34899b5d959a 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -506,9 +506,6 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
#endif
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#define pgprot_noncached(prot) __pgprot(pgprot_val(prot) | _PAGE_NO_CACHE)
/* We provide our own get_unmapped_area to provide cache coherency */
diff --git a/arch/parisc/include/uapi/asm/fcntl.h b/arch/parisc/include/uapi/asm/fcntl.h
index 0304b92ccfea..cc61c475f277 100644
--- a/arch/parisc/include/uapi/asm/fcntl.h
+++ b/arch/parisc/include/uapi/asm/fcntl.h
@@ -20,6 +20,7 @@
#define O_INVISIBLE 004000000 /* invisible I/O, for DMAPI/XDSM */
#define O_PATH 020000000
+#define O_TMPFILE 040000000
#define F_GETLK64 8
#define F_SETLK64 9
diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
index 1e95b2000ce8..7349a3fedfc7 100644
--- a/arch/parisc/kernel/setup.c
+++ b/arch/parisc/kernel/setup.c
@@ -156,7 +156,7 @@ void __init setup_arch(char **cmdline_p)
#endif
#if defined(CONFIG_VT) && defined(CONFIG_DUMMY_CONSOLE)
- conswitchp = &dummy_con; /* we use take_over_console() later ! */
+ conswitchp = &dummy_con; /* we use do_take_over_console() later ! */
#endif
}
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 505b56c6b9b9..b0f96c0e6316 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -214,7 +214,6 @@ static void __init setup_bootmem(void)
mem_limit_func(); /* check for "mem=" argument */
mem_max = 0;
- num_physpages = 0;
for (i = 0; i < npmem_ranges; i++) {
unsigned long rsize;
@@ -229,10 +228,8 @@ static void __init setup_bootmem(void)
npmem_ranges = i + 1;
mem_max = mem_limit;
}
- num_physpages += pmem_ranges[i].pages;
break;
}
- num_physpages += pmem_ranges[i].pages;
mem_max += rsize;
}
@@ -532,7 +529,7 @@ void free_initmem(void)
* pages are no-longer executable */
flush_icache_range(init_begin, init_end);
- num_physpages += free_initmem_default(0);
+ free_initmem_default(-1);
/* set up a new led state on systems shipped LED State panel */
pdc_chassis_send_status(PDC_CHASSIS_DIRECT_BCOMPLETE);
@@ -580,8 +577,6 @@ unsigned long pcxl_dma_start __read_mostly;
void __init mem_init(void)
{
- int codesize, reservedpages, datasize, initsize;
-
/* Do sanity checks on page table constants */
BUILD_BUG_ON(PTE_ENTRY_SIZE != sizeof(pte_t));
BUILD_BUG_ON(PMD_ENTRY_SIZE != sizeof(pmd_t));
@@ -590,45 +585,8 @@ void __init mem_init(void)
> BITS_PER_LONG);
high_memory = __va((max_pfn << PAGE_SHIFT));
-
-#ifndef CONFIG_DISCONTIGMEM
- max_mapnr = page_to_pfn(virt_to_page(high_memory - 1)) + 1;
- totalram_pages += free_all_bootmem();
-#else
- {
- int i;
-
- for (i = 0; i < npmem_ranges; i++)
- totalram_pages += free_all_bootmem_node(NODE_DATA(i));
- }
-#endif
-
- codesize = (unsigned long)_etext - (unsigned long)_text;
- datasize = (unsigned long)_edata - (unsigned long)_etext;
- initsize = (unsigned long)__init_end - (unsigned long)__init_begin;
-
- reservedpages = 0;
-{
- unsigned long pfn;
-#ifdef CONFIG_DISCONTIGMEM
- int i;
-
- for (i = 0; i < npmem_ranges; i++) {
- for (pfn = node_start_pfn(i); pfn < node_end_pfn(i); pfn++) {
- if (PageReserved(pfn_to_page(pfn)))
- reservedpages++;
- }
- }
-#else /* !CONFIG_DISCONTIGMEM */
- for (pfn = 0; pfn < max_pfn; pfn++) {
- /*
- * Only count reserved RAM pages
- */
- if (PageReserved(pfn_to_page(pfn)))
- reservedpages++;
- }
-#endif
-}
+ set_max_mapnr(page_to_pfn(virt_to_page(high_memory - 1)) + 1);
+ free_all_bootmem();
#ifdef CONFIG_PA11
if (hppa_dma_ops == &pcxl_dma_ops) {
@@ -643,15 +601,7 @@ void __init mem_init(void)
parisc_vmalloc_start = SET_MAP_OFFSET(MAP_START);
#endif
- printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init)\n",
- nr_free_pages() << (PAGE_SHIFT-10),
- num_physpages << (PAGE_SHIFT-10),
- codesize >> 10,
- reservedpages << (PAGE_SHIFT-10),
- datasize >> 10,
- initsize >> 10
- );
-
+ mem_init_print_info(NULL);
#ifdef CONFIG_DEBUG_KERNEL /* double-sanity-check paranoia */
printk("virtual kernel memory layout:\n"
" vmalloc : 0x%p - 0x%p (%4ld MB)\n"
@@ -1101,6 +1051,6 @@ void flush_tlb_all(void)
#ifdef CONFIG_BLK_DEV_INITRD
void free_initrd_mem(unsigned long start, unsigned long end)
{
- num_physpages += free_reserved_area(start, end, 0, "initrd");
+ free_reserved_area((void *)start, (void *)end, -1, "initrd");
}
#endif
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-05 19:19:19 +0000