From: Trond Myklebust <trond.myklebust@hammerspace.com>
Date: Tue, 28 Sep 2021 15:24:57 +0000 (-0400)
Subject: NFS: Ignore the directory size when marking for revalidation
X-Git-Tag: accepted/tizen/unified/20230118.172025~5359
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=597e9c7a4acebcdc29bf87e6672ad8e256beb2f4;p=platform%2Fkernel%2Flinux-rpi.git

NFS: Ignore the directory size when marking for revalidation

[ 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@hammerspace.com>
Tested-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 1a6d286..085b8ec 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);
 }