read_cache_pages — populate an address space with some pages & start reads against them
int read_cache_pages ( | struct address_space * mapping, |
struct list_head * pages, | |
int (*filler)
( void *, struct page *) , | |
void * data) ; |
struct address_space * mapping
the address_space
struct list_head * pages
The address of a list_head which contains the target pages. These pages have their ->index populated and are otherwise uninitialised.
int (*)(void *, struct page *) filler
callback routine for filling a single page.
void * data
private data for the callback routine.