Commit 69c4f35d authored by Jan Kara's avatar Jan Kara Committed by Linus Torvalds

f2fs: use pagevec_lookup_range_tag()

We want only pages from given range in f2fs_write_cache_pages().  Use
pagevec_lookup_range_tag() instead of pagevec_lookup_tag() and remove
unnecessary code.

Link: http://lkml.kernel.org/r/20171009151359.31984-6-jack@suse.czSigned-off-by: Jan Kara's avatarJan Kara <jack@suse.cz>
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Reviewed-by: default avatarDaniel Jordan <daniel.m.jordan@oracle.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent dc7f3e86
...@@ -1669,8 +1669,8 @@ static int f2fs_write_cache_pages(struct address_space *mapping, ...@@ -1669,8 +1669,8 @@ static int f2fs_write_cache_pages(struct address_space *mapping,
while (!done && (index <= end)) { while (!done && (index <= end)) {
int i; int i;
nr_pages = pagevec_lookup_tag(&pvec, mapping, &index, tag, nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1); tag, PAGEVEC_SIZE);
if (nr_pages == 0) if (nr_pages == 0)
break; break;
...@@ -1678,11 +1678,6 @@ static int f2fs_write_cache_pages(struct address_space *mapping, ...@@ -1678,11 +1678,6 @@ static int f2fs_write_cache_pages(struct address_space *mapping,
struct page *page = pvec.pages[i]; struct page *page = pvec.pages[i];
bool submitted = false; bool submitted = false;
if (page->index > end) {
done = 1;
break;
}
done_index = page->index; done_index = page->index;
retry_write: retry_write:
lock_page(page); lock_page(page);
......
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