linux-kernel - [PATCH 5.15 708/917] NFS: Ignore the directory size when marking for revalidation

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Date:   Mon, 15 Nov 2021 18:03:23 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Trond Myklebust <trond.myklebust@...merspace.com>,
        Benjamin Coddington <bcodding@...hat.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 708/917] NFS: Ignore the directory size when marking for revalidation

From: Trond Myklebust <trond.myklebust@...merspace.com>

[ Upstream commit a6a361c4ca3cc3e6f3b39d1b6bca1de90f5f4b11 ]

If we want to revalidate the directory, then just mark the change
attribute as invalid.

Fixes: 13c0b082b6a9 ("NFS: Replace use of NFS_INO_REVAL_PAGECACHE when checking cache validity")
Signed-off-by: Trond Myklebust <trond.myklebust@...merspace.com>
Tested-by: Benjamin Coddington <bcodding@...hat.com>
Reviewed-by: Benjamin Coddington <bcodding@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 fs/nfs/dir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 1a6d2867fba4f..085b8ecdc17d9 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1413,7 +1413,7 @@ out_force:
 static void nfs_mark_dir_for_revalidate(struct inode *inode)
 {
 	spin_lock(&inode->i_lock);
-	nfs_set_cache_invalid(inode, NFS_INO_REVAL_PAGECACHE);
+	nfs_set_cache_invalid(inode, NFS_INO_INVALID_CHANGE);
 	spin_unlock(&inode->i_lock);
 }
 
-- 
2.33.0