Per Muli's comment on the initial series of patches.
Clean-up to remove 80 char/line wrapping and make code more uniform.
This patch has been tested individually and cumulatively on x86_64 and
cross-compile tested on IA64. Since I have no IA64 hardware, any
testing on that platform would be appreciated
Thanks,
Jon
Signed-off-by: Jon Mason <[email protected]>
diff -r 1d9d729a821b -r 235bc05ff8b1 include/linux/bootmem.h
--- a/include/linux/bootmem.h Mon May 8 15:18:59 2006
+++ b/include/linux/bootmem.h Mon May 8 16:17:49 2006
@@ -41,11 +41,16 @@
struct list_head list;
} bootmem_data_t;
-extern unsigned long __init bootmem_bootmap_pages (unsigned long);
-extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend);
-extern void __init free_bootmem (unsigned long addr, unsigned long size);
-extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal);
-extern void * __init __alloc_bootmem_nopanic (unsigned long size, unsigned long align, unsigned long goal);
+extern unsigned long __init bootmem_bootmap_pages(unsigned long);
+extern unsigned long __init init_bootmem(unsigned long addr,
+ unsigned long memend);
+extern void __init free_bootmem(unsigned long addr, unsigned long size);
+extern void * __init __alloc_bootmem(unsigned long size,
+ unsigned long align,
+ unsigned long goal);
+extern void * __init __alloc_bootmem_nopanic(unsigned long size,
+ unsigned long align,
+ unsigned long goal);
extern void * __init __alloc_bootmem_low(unsigned long size,
unsigned long align,
unsigned long goal);
@@ -54,8 +59,10 @@
unsigned long align,
unsigned long goal);
extern void * __init __alloc_bootmem_core(struct bootmem_data *bdata,
- unsigned long size, unsigned long align, unsigned long goal,
- unsigned long limit);
+ unsigned long size,
+ unsigned long align,
+ unsigned long goal,
+ unsigned long limit);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
#define alloc_bootmem(x) \
@@ -67,12 +74,22 @@
#define alloc_bootmem_low_pages(x) \
__alloc_bootmem_low((x), PAGE_SIZE, 0)
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
-extern unsigned long __init free_all_bootmem (void);
-extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal);
-extern unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long freepfn, unsigned long startpfn, unsigned long endpfn);
-extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size);
-extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size);
-extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat);
+extern unsigned long __init free_all_bootmem(void);
+extern void * __init __alloc_bootmem_node(pg_data_t *pgdat,
+ unsigned long size,
+ unsigned long align,
+ unsigned long goal);
+extern unsigned long __init init_bootmem_node(pg_data_t *pgdat,
+ unsigned long freepfn,
+ unsigned long startpfn,
+ unsigned long endpfn);
+extern void __init reserve_bootmem_node(pg_data_t *pgdat,
+ unsigned long physaddr,
+ unsigned long size);
+extern void __init free_bootmem_node(pg_data_t *pgdat,
+ unsigned long addr,
+ unsigned long size);
+extern unsigned long __init free_all_bootmem_node(pg_data_t *pgdat);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
#define alloc_bootmem_node(pgdat, x) \
__alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
diff -r 1d9d729a821b -r 235bc05ff8b1 mm/bootmem.c
--- a/mm/bootmem.c Mon May 8 15:18:59 2006
+++ b/mm/bootmem.c Mon May 8 16:17:49 2006
@@ -43,7 +43,7 @@
#endif
/* return the number of _pages_ that will be allocated for the boot bitmap */
-unsigned long __init bootmem_bootmap_pages (unsigned long pages)
+unsigned long __init bootmem_bootmap_pages(unsigned long pages)
{
unsigned long mapsize;
@@ -78,8 +78,8 @@
/*
* Called once to set up the allocator itself.
*/
-static unsigned long __init init_bootmem_core (pg_data_t *pgdat,
- unsigned long mapstart, unsigned long start, unsigned long end)
+static unsigned long __init init_bootmem_core(pg_data_t *pgdat,
+ unsigned long mapstart, unsigned long start, unsigned long end)
{
bootmem_data_t *bdata = pgdat->bdata;
unsigned long mapsize = ((end - start)+7)/8;
@@ -104,7 +104,8 @@
* might be used for boot-time allocations - or it might get added
* to the free page pool later on.
*/
-static void __init reserve_bootmem_core(bootmem_data_t *bdata, unsigned long addr, unsigned long size)
+static void __init reserve_bootmem_core(bootmem_data_t *bdata,
+ unsigned long addr, unsigned long size)
{
unsigned long i;
/*
@@ -129,7 +130,8 @@
}
}
-static void __init free_bootmem_core(bootmem_data_t *bdata, unsigned long addr, unsigned long size)
+static void __init free_bootmem_core(bootmem_data_t *bdata, unsigned long addr,
+ unsigned long size)
{
unsigned long i;
unsigned long start;
@@ -172,9 +174,9 @@
*
* NOTE: This function is _not_ reentrant.
*/
-void * __init
-__alloc_bootmem_core(struct bootmem_data *bdata, unsigned long size,
- unsigned long align, unsigned long goal, unsigned long limit)
+void * __init __alloc_bootmem_core(struct bootmem_data *bdata,
+ unsigned long size, unsigned long align, unsigned long goal,
+ unsigned long limit)
{
unsigned long offset, remaining_size, areasize, preferred;
unsigned long i, start = 0, incr, eidx, end_pfn = bdata->node_low_pfn;
@@ -347,7 +349,9 @@
*/
page = virt_to_page(bdata->node_bootmem_map);
count = 0;
- for (i = 0; i < ((bdata->node_low_pfn-(bdata->node_boot_start >> PAGE_SHIFT))/8 + PAGE_SIZE-1)/PAGE_SIZE; i++,page++) {
+ for (i = 0; i < ((bdata->node_low_pfn -
+ (bdata->node_boot_start >> PAGE_SHIFT)) / 8 +
+ PAGE_SIZE - 1) / PAGE_SIZE; i++, page++) {
count++;
__free_pages_bootmem(page, 0);
}
@@ -357,27 +361,30 @@
return total;
}
-unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long freepfn, unsigned long startpfn, unsigned long endpfn)
+unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn,
+ unsigned long startpfn, unsigned long endpfn)
{
return(init_bootmem_core(pgdat, freepfn, startpfn, endpfn));
}
-void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size)
+void __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
+ unsigned long size)
{
reserve_bootmem_core(pgdat->bdata, physaddr, size);
}
-void __init free_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size)
+void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
+ unsigned long size)
{
free_bootmem_core(pgdat->bdata, physaddr, size);
}
-unsigned long __init free_all_bootmem_node (pg_data_t *pgdat)
+unsigned long __init free_all_bootmem_node(pg_data_t *pgdat)
{
return(free_all_bootmem_core(pgdat));
}
-unsigned long __init init_bootmem (unsigned long start, unsigned long pages)
+unsigned long __init init_bootmem(unsigned long start, unsigned long pages)
{
max_low_pfn = pages;
min_low_pfn = start;
@@ -385,34 +392,36 @@
}
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
-void __init reserve_bootmem (unsigned long addr, unsigned long size)
+void __init reserve_bootmem(unsigned long addr, unsigned long size)
{
reserve_bootmem_core(NODE_DATA(0)->bdata, addr, size);
}
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
-void __init free_bootmem (unsigned long addr, unsigned long size)
+void __init free_bootmem(unsigned long addr, unsigned long size)
{
free_bootmem_core(NODE_DATA(0)->bdata, addr, size);
}
-unsigned long __init free_all_bootmem (void)
+unsigned long __init free_all_bootmem(void)
{
return(free_all_bootmem_core(NODE_DATA(0)));
}
-void * __init __alloc_bootmem_nopanic(unsigned long size, unsigned long align, unsigned long goal)
+void * __init __alloc_bootmem_nopanic(unsigned long size, unsigned long align,
+ unsigned long goal)
{
bootmem_data_t *bdata;
void *ptr;
list_for_each_entry(bdata, &bdata_list, list)
if ((ptr = __alloc_bootmem_core(bdata, size, align, goal, 0)))
- return(ptr);
+ return ptr;
return NULL;
}
-void * __init __alloc_bootmem(unsigned long size, unsigned long align, unsigned long goal)
+void * __init __alloc_bootmem(unsigned long size, unsigned long align,
+ unsigned long goal)
{
void *mem = __alloc_bootmem_nopanic(size,align,goal);
if (mem)
@@ -426,21 +435,22 @@
}
-void * __init __alloc_bootmem_node(pg_data_t *pgdat, unsigned long size, unsigned long align,
- unsigned long goal)
+void * __init __alloc_bootmem_node(pg_data_t *pgdat, unsigned long size,
+ unsigned long align, unsigned long goal)
{
void *ptr;
ptr = __alloc_bootmem_core(pgdat->bdata, size, align, goal, 0);
if (ptr)
- return (ptr);
+ return ptr;
return __alloc_bootmem(size, align, goal);
}
#define LOW32LIMIT 0xffffffff
-void * __init __alloc_bootmem_low(unsigned long size, unsigned long align, unsigned long goal)
+void * __init __alloc_bootmem_low(unsigned long size, unsigned long align,
+ unsigned long goal)
{
bootmem_data_t *bdata;
void *ptr;
@@ -448,7 +458,7 @@
list_for_each_entry(bdata, &bdata_list, list)
if ((ptr = __alloc_bootmem_core(bdata, size,
align, goal, LOW32LIMIT)))
- return(ptr);
+ return ptr;
/*
* Whoops, we cannot satisfy the allocation request.
@@ -459,7 +469,7 @@
}
void * __init __alloc_bootmem_low_node(pg_data_t *pgdat, unsigned long size,
- unsigned long align, unsigned long goal)
+ unsigned long align, unsigned long goal)
{
return __alloc_bootmem_core(pgdat->bdata, size, align, goal, LOW32LIMIT);
}
-
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