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staging: zsmalloc: s/firstpage/page in new copy map funcs 

firstpage already has precedent and meaning the first page
of a zspage.  In the case of the copy mapping functions,
it is the first of a pair of pages needing to be mapped.

This patch just renames the firstpage argument to "page" to
avoid confusion.

Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Seth Jennings 2012-07-18 11:55:54 -05:00 committed by Greg Kroah-Hartman
parent 6ebb56d974
commit 6539a36c0c
1 changed files with 6 additions and 6 deletions
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12
drivers/staging/zsmalloc/zsmalloc-main.c
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@ -470,15 +470,15 @@ static struct page *find_get_zspage(struct size_class *class)
return page;
}
static void zs_copy_map_object(char *buf, struct page *firstpage,
static void zs_copy_map_object(char *buf, struct page *page,
int off, int size)
{
struct page *pages[2];
int sizes[2];
void *addr;
pages[0] = firstpage;
pages[1] = get_next_page(firstpage);
pages[0] = page;
pages[1] = get_next_page(page);
BUG_ON(!pages[1]);
sizes[0] = PAGE_SIZE - off;
@ -493,15 +493,15 @@ static void zs_copy_map_object(char *buf, struct page *firstpage,
kunmap_atomic(addr);
}
static void zs_copy_unmap_object(char *buf, struct page *firstpage,
static void zs_copy_unmap_object(char *buf, struct page *page,
int off, int size)
{
struct page *pages[2];
int sizes[2];
void *addr;
pages[0] = firstpage;
pages[1] = get_next_page(firstpage);
pages[0] = page;
pages[1] = get_next_page(page);
BUG_ON(!pages[1]);
sizes[0] = PAGE_SIZE - off;