1 files changed, 16 insertions, 13 deletions

diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 5ac743c6bc2e..a01400cd41fd 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -32,12 +32,13 @@ static int orangefs_writepage_locked(struct folio *folio,
 	len = i_size_read(inode);
 	if (folio->private) {
 		wr = folio->private;
-		WARN_ON(wr->pos >= len);
 		off = wr->pos;
-		if (off + wr->len > len)
+		if ((off + wr->len > len) && (off <= len))
 			wlen = len - off;
 		else
 			wlen = wr->len;
+		if (wlen == 0)
+			wlen = wr->len;
 	} else {
 		WARN_ON(1);
 		off = folio_pos(folio);
@@ -46,8 +47,6 @@ static int orangefs_writepage_locked(struct folio *folio,
 		if (wlen > len - off)
 			wlen = len - off;
 	}
-	/* Should've been handled in orangefs_invalidate_folio. */
-	WARN_ON(off == len || off + wlen > len);
 
 	WARN_ON(wlen == 0);
 	bvec_set_folio(&bv, folio, wlen, offset_in_folio(folio, off));
@@ -286,9 +285,10 @@ static int orangefs_read_folio(struct file *file, struct folio *folio)
 	return ret;
 }
 
-static int orangefs_write_begin(struct file *file,
-		struct address_space *mapping, loff_t pos, unsigned len,
-		struct folio **foliop, void **fsdata)
+static int orangefs_write_begin(const struct kiocb *iocb,
+				struct address_space *mapping, loff_t pos,
+				unsigned len, struct folio **foliop,
+				void **fsdata)
 {
 	struct orangefs_write_range *wr;
 	struct folio *folio;
@@ -320,6 +320,8 @@ static int orangefs_write_begin(struct file *file,
 			wr->len += len;
 			goto okay;
 		} else {
+			wr->pos = pos;
+			wr->len = len;
 			ret = orangefs_launder_folio(folio);
 			if (ret)
 				return ret;
@@ -339,9 +341,10 @@ okay:
 	return 0;
 }
 
-static int orangefs_write_end(struct file *file, struct address_space *mapping,
-		loff_t pos, unsigned len, unsigned copied, struct folio *folio,
-		void *fsdata)
+static int orangefs_write_end(const struct kiocb *iocb,
+			      struct address_space *mapping,
+			      loff_t pos, unsigned len, unsigned copied,
+			      struct folio *folio, void *fsdata)
 {
 	struct inode *inode = folio->mapping->host;
 	loff_t last_pos = pos + copied;
@@ -371,7 +374,7 @@ static int orangefs_write_end(struct file *file, struct address_space *mapping,
 	folio_unlock(folio);
 	folio_put(folio);
 
-	mark_inode_dirty_sync(file_inode(file));
+	mark_inode_dirty_sync(file_inode(iocb->ki_filp));
 	return copied;
 }
 
@@ -886,7 +889,7 @@ int orangefs_update_time(struct inode *inode, int flags)
 	return __orangefs_setattr(inode, &iattr);
 }
 
-static int orangefs_fileattr_get(struct dentry *dentry, struct fileattr *fa)
+static int orangefs_fileattr_get(struct dentry *dentry, struct file_kattr *fa)
 {
 	u64 val = 0;
 	int ret;
@@ -907,7 +910,7 @@ static int orangefs_fileattr_get(struct dentry *dentry, struct fileattr *fa)
 }
 
 static int orangefs_fileattr_set(struct mnt_idmap *idmap,
-				 struct dentry *dentry, struct fileattr *fa)
+				 struct dentry *dentry, struct file_kattr *fa)
 {
 	u64 val = 0;