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[PATCH] uml: mem.c and physmem.c formatting fixes

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Fix a bunch of style violations in mem.c and physmem.c

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike
2007-02-10 01:44:10 -08:00
committed by Linus Torvalds
parent 94c282d79e
commit 60678bbc76
2 changed files with 57 additions and 77 deletions
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77
arch/um/kernel/mem.c
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@@ -65,8 +65,8 @@ void mem_init(void)
{
max_low_pfn = (high_physmem - uml_physmem) >> PAGE_SHIFT;
/* clear the zero-page */
memset((void *) empty_zero_page, 0, PAGE_SIZE);
/* clear the zero-page */
memset((void *) empty_zero_page, 0, PAGE_SIZE);
/* Map in the area just after the brk now that kmalloc is about
* to be turned on.
@@ -253,8 +253,10 @@ struct page *arch_validate(struct page *page, gfp_t mask, int order)
int i;
again:
if(page == NULL) return(page);
if(PageHighMem(page)) return(page);
if(page == NULL)
return page;
if(PageHighMem(page))
return page;
addr = (unsigned long) page_address(page);
for(i = 0; i < (1 << order); i++){
@@ -263,13 +265,15 @@ struct page *arch_validate(struct page *page, gfp_t mask, int order)
sizeof(zero),
&current->thread.fault_addr,
&current->thread.fault_catcher)){
if(!(mask & __GFP_WAIT)) return(NULL);
if(!(mask & __GFP_WAIT))
return NULL;
else break;
}
addr += PAGE_SIZE;
}
if(i == (1 << order)) return(page);
if(i == (1 << order))
return page;
page = alloc_pages(mask, order);
goto again;
}
@@ -283,7 +287,6 @@ void free_initmem(void)
}
#ifdef CONFIG_BLK_DEV_INITRD
void free_initrd_mem(unsigned long start, unsigned long end)
{
if (start < end)
@@ -296,37 +299,36 @@ void free_initrd_mem(unsigned long start, unsigned long end)
totalram_pages++;
}
}
#endif
void show_mem(void)
{
int pfn, total = 0, reserved = 0;
int shared = 0, cached = 0;
int highmem = 0;
int pfn, total = 0, reserved = 0;
int shared = 0, cached = 0;
int highmem = 0;
struct page *page;
printk("Mem-info:\n");
show_free_areas();
printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
pfn = max_mapnr;
while(pfn-- > 0) {
printk("Mem-info:\n");
show_free_areas();
printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
pfn = max_mapnr;
while(pfn-- > 0) {
page = pfn_to_page(pfn);
total++;
if(PageHighMem(page))
highmem++;
if(PageReserved(page))
reserved++;
else if(PageSwapCache(page))
cached++;
else if(page_count(page))
shared += page_count(page) - 1;
}
printk("%d pages of RAM\n", total);
printk("%d pages of HIGHMEM\n", highmem);
printk("%d reserved pages\n", reserved);
printk("%d pages shared\n", shared);
printk("%d pages swap cached\n", cached);
total++;
if(PageHighMem(page))
highmem++;
if(PageReserved(page))
reserved++;
else if(PageSwapCache(page))
cached++;
else if(page_count(page))
shared += page_count(page) - 1;
}
printk("%d pages of RAM\n", total);
printk("%d pages of HIGHMEM\n", highmem);
printk("%d reserved pages\n", reserved);
printk("%d pages shared\n", shared);
printk("%d pages swap cached\n", cached);
}
/*
@@ -362,18 +364,7 @@ pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
{
struct page *pte;
pte = alloc_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
return pte;
}
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* Emacs will notice this stuff at the end of the file and automatically
* adjust the settings for this buffer only. This must remain at the end
* of the file.
* ---------------------------------------------------------------------------
* Local variables:
* c-file-style: "linux"
* End:
*/