diff options
Diffstat (limited to 'fs/gfs2/aops.c')
| -rw-r--r-- | fs/gfs2/aops.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index 68ed06962537..1daf15a1f00c 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -280,22 +280,6 @@ static int gfs2_write_jdata_pagevec(struct address_space *mapping, for(i = 0; i < nr_pages; i++) { struct page *page = pvec->pages[i]; - /* - * At this point, the page may be truncated or - * invalidated (changing page->mapping to NULL), or - * even swizzled back from swapper_space to tmpfs file - * mapping. However, page->index will not change - * because we have a reference on the page. - */ - if (page->index > end) { - /* - * can't be range_cyclic (1st pass) because - * end == -1 in that case. - */ - ret = 1; - break; - } - *done_index = page->index; lock_page(page); @@ -387,7 +371,7 @@ static int gfs2_write_cache_jdata(struct address_space *mapping, int range_whole = 0; int tag; - pagevec_init(&pvec, 0); + pagevec_init(&pvec); if (wbc->range_cyclic) { writeback_index = mapping->writeback_index; /* prev offset */ index = writeback_index; @@ -413,8 +397,8 @@ retry: tag_pages_for_writeback(mapping, index, end); done_index = index; while (!done && (index <= end)) { - nr_pages = pagevec_lookup_tag(&pvec, mapping, &index, tag, - min(end - index, (pgoff_t)PAGEVEC_SIZE-1) + 1); + nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end, + tag); if (nr_pages == 0) break; |