linux-kernel - [RFC PATCH 3/3] orangefs: use folio in orangefs

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Date:   Wed, 15 Mar 2023 13:32:33 +0100
From:   Pankaj Raghav <p.raghav@...sung.com>
To:     hubcap@...ibond.com, senozhatsky@...omium.org, martin@...ibond.com,
        willy@...radead.org, minchan@...nel.org, viro@...iv.linux.org.uk,
        brauner@...nel.org, axboe@...nel.dk, akpm@...ux-foundation.org
Cc:     linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-mm@...ck.org,
        gost.dev@...sung.com, mcgrof@...nel.org, devel@...ts.orangefs.org,
        Pankaj Raghav <p.raghav@...sung.com>
Subject: [RFC PATCH 3/3] orangefs: use folio in orangefs_readahead()

Use folio and its corresponding function in orangefs_readahead() so that
folios can be directly passed to the folio_endio().

Signed-off-by: Pankaj Raghav <p.raghav@...sung.com>
---
 fs/orangefs/inode.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index b12d099510ea..7e03d60bd406 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -244,7 +244,7 @@ static void orangefs_readahead(struct readahead_control *rac)
 	struct iov_iter iter;
 	struct inode *inode = rac->mapping->host;
 	struct xarray *i_pages;
-	struct page *page;
+	struct folio *folio;
 	loff_t new_start = readahead_pos(rac);
 	int ret;
 	size_t new_len = 0;
@@ -275,9 +275,9 @@ static void orangefs_readahead(struct readahead_control *rac)
 		ret = 0;
 
 	/* clean up. */
-	while ((page = readahead_page(rac))) {
-		folio_endio(page_folio(page), false, ret);
-		put_page(page);
+	while ((folio = readahead_folio(rac))) {
+		folio_endio(folio, false, ret);
+		folio_put(folio);
 	}
 }
 
-- 
2.34.1