Removes a folio->page->folio conversion for each folio that's involved.
More importantly, removes one of the last few uses of a pagevec.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
fs/afs/write.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/fs/afs/write.c b/fs/afs/write.c
index 18ccb613dff8..6e68c70d0b22 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -465,7 +465,7 @@ static void afs_extend_writeback(struct address_space *mapping,
bool caching,
unsigned int *_len)
{
- struct pagevec pvec;
+ struct folio_batch fbatch;
struct folio *folio;
unsigned long priv;
unsigned int psize, filler = 0;
@@ -476,7 +476,7 @@ static void afs_extend_writeback(struct address_space *mapping,
unsigned int i;
XA_STATE(xas, &mapping->i_pages, index);
- pagevec_init(&pvec);
+ folio_batch_init(&fbatch);
do {
/* Firstly, we gather up a batch of contiguous dirty pages
@@ -535,7 +535,7 @@ static void afs_extend_writeback(struct address_space *mapping,
stop = false;
index += folio_nr_pages(folio);
- if (!pagevec_add(&pvec, &folio->page))
+ if (!folio_batch_add(&fbatch, folio))
break;
if (stop)
break;
@@ -545,14 +545,14 @@ static void afs_extend_writeback(struct address_space *mapping,
xas_pause(&xas);
rcu_read_unlock();
- /* Now, if we obtained any pages, we can shift them to being
+ /* Now, if we obtained any folios, we can shift them to being
* writable and mark them for caching.
*/
- if (!pagevec_count(&pvec))
+ if (!folio_batch_count(&fbatch))
break;
- for (i = 0; i < pagevec_count(&pvec); i++) {
- folio = page_folio(pvec.pages[i]);
+ for (i = 0; i < folio_batch_count(&fbatch); i++) {
+ folio = fbatch.folios[i];
trace_afs_folio_dirty(vnode, tracepoint_string("store+"), folio);
if (!folio_clear_dirty_for_io(folio))
@@ -565,7 +565,7 @@ static void afs_extend_writeback(struct address_space *mapping,
folio_unlock(folio);
}
- pagevec_release(&pvec);
+ folio_batch_release(&fbatch);
cond_resched();
} while (!stop);
--
2.39.2
