forked from luck/tmp_suning_uos_patched
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
/*
|
|
* include/linux/mpage.h
|
|
*
|
|
* Contains declarations related to preparing and submitting BIOS which contain
|
|
* multiple pagecache pages.
|
|
*/
|
|
|
|
/*
|
|
* (And no, it doesn't do the #ifdef __MPAGE_H thing, and it doesn't do
|
|
* nested includes. Get it right in the .c file).
|
|
*/
|
|
|
|
struct writeback_control;
|
|
typedef int (writepage_t)(struct page *page, struct writeback_control *wbc);
|
|
|
|
int mpage_readpages(struct address_space *mapping, struct list_head *pages,
|
|
unsigned nr_pages, get_block_t get_block);
|
|
int mpage_readpage(struct page *page, get_block_t get_block);
|
|
int mpage_writepages(struct address_space *mapping,
|
|
struct writeback_control *wbc, get_block_t get_block);
|
|
int mpage_writepage(struct page *page, get_block_t *get_block,
|
|
struct writeback_control *wbc);
|
|
int __mpage_writepages(struct address_space *mapping,
|
|
struct writeback_control *wbc, get_block_t get_block,
|
|
writepage_t writepage);
|
|
|
|
static inline int
|
|
generic_writepages(struct address_space *mapping, struct writeback_control *wbc)
|
|
{
|
|
return mpage_writepages(mapping, wbc, NULL);
|
|
}
|