Merging upstream version 6.8.9.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 7 insertions, 20 deletions

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 5c2ff4a31a..5d9dc6c053 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -192,13 +192,13 @@ static struct nfs_page *nfs_folio_find_private_request(struct folio *folio)
 
 	if (!folio_test_private(folio))
 		return NULL;
-	spin_lock(&mapping->private_lock);
+	spin_lock(&mapping->i_private_lock);
 	req = nfs_folio_private_request(folio);
 	if (req) {
 		WARN_ON_ONCE(req->wb_head != req);
 		kref_get(&req->wb_kref);
 	}
-	spin_unlock(&mapping->private_lock);
+	spin_unlock(&mapping->i_private_lock);
 	return req;
 }
 
@@ -668,10 +668,8 @@ static int nfs_writepage_locked(struct folio *folio,
 	int err;
 
 	if (wbc->sync_mode == WB_SYNC_NONE &&
-	    NFS_SERVER(inode)->write_congested) {
-		folio_redirty_for_writepage(wbc, folio);
+	    NFS_SERVER(inode)->write_congested)
 		return AOP_WRITEPAGE_ACTIVATE;
-	}
 
 	nfs_inc_stats(inode, NFSIOS_VFSWRITEPAGE);
 	nfs_pageio_init_write(&pgio, inode, 0, false,
@@ -682,17 +680,6 @@ static int nfs_writepage_locked(struct folio *folio,
 	return err;
 }
 
-int nfs_writepage(struct page *page, struct writeback_control *wbc)
-{
-	struct folio *folio = page_folio(page);
-	int ret;
-
-	ret = nfs_writepage_locked(folio, wbc);
-	if (ret != AOP_WRITEPAGE_ACTIVATE)
-		unlock_page(page);
-	return ret;
-}
-
 static int nfs_writepages_callback(struct folio *folio,
 				   struct writeback_control *wbc, void *data)
 {
@@ -771,13 +758,13 @@ static void nfs_inode_add_request(struct nfs_page *req)
 	 * Swap-space should not get truncated. Hence no need to plug the race
 	 * with invalidate/truncate.
 	 */
-	spin_lock(&mapping->private_lock);
+	spin_lock(&mapping->i_private_lock);
 	if (likely(!folio_test_swapcache(folio))) {
 		set_bit(PG_MAPPED, &req->wb_flags);
 		folio_set_private(folio);
 		folio->private = req;
 	}
-	spin_unlock(&mapping->private_lock);
+	spin_unlock(&mapping->i_private_lock);
 	atomic_long_inc(&nfsi->nrequests);
 	/* this a head request for a page group - mark it as having an
 	 * extra reference so sub groups can follow suit.
@@ -798,13 +785,13 @@ static void nfs_inode_remove_request(struct nfs_page *req)
 		struct folio *folio = nfs_page_to_folio(req->wb_head);
 		struct address_space *mapping = folio_file_mapping(folio);
 
-		spin_lock(&mapping->private_lock);
+		spin_lock(&mapping->i_private_lock);
 		if (likely(folio && !folio_test_swapcache(folio))) {
 			folio->private = NULL;
 			folio_clear_private(folio);
 			clear_bit(PG_MAPPED, &req->wb_head->wb_flags);
 		}
-		spin_unlock(&mapping->private_lock);
+		spin_unlock(&mapping->i_private_lock);
 	}
 
 	if (test_and_clear_bit(PG_INODE_REF, &req->wb_flags)) {