long nr_to_write, enum iostat_type io_type)
{
struct address_space *mapping = META_MAPPING(sbi);
- pgoff_t index = 0, end = ULONG_MAX, prev = ULONG_MAX;
+ pgoff_t index = 0, prev = ULONG_MAX;
struct pagevec pvec;
long nwritten = 0;
+ int nr_pages;
struct writeback_control wbc = {
.for_reclaim = 0,
};
blk_start_plug(&plug);
- while (index <= end) {
- int i, nr_pages;
- nr_pages = pagevec_lookup_tag(&pvec, mapping, &index,
- PAGECACHE_TAG_DIRTY,
- min(end - index, (pgoff_t)PAGEVEC_SIZE-1) + 1);
- if (unlikely(nr_pages == 0))
- break;
+ while ((nr_pages = pagevec_lookup_tag(&pvec, mapping, &index,
+ PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) {
+ int i;
for (i = 0; i < nr_pages; i++) {
struct page *page = pvec.pages[i];