[10/17] NFS: Don't set NFS_INO_REVAL_PAGECACHE in the inode cache validity

Commit Message

Trond Myklebust March 30, 2021, 12:18 a.m. UTC

From: Trond Myklebust <[e-mail]>

It is no longer necessary to preserve the NFS_INO_REVAL_PAGECACHE flag.

Signed-off-by: Trond Myklebust <[e-mail]>
---
 fs/nfs/inode.c    | 6 ++----
 fs/nfs/nfs4proc.c | 1 -
 2 files changed, 2 insertions(+), 5 deletions(-)

Patch

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 484e1e3c500e..25dc70adab87 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -218,11 +218,12 @@  void nfs_set_cache_invalid(struct inode *inode, unsigned long flags)
 			flags &= ~NFS_INO_INVALID_OTHER;
 		flags &= ~(NFS_INO_INVALID_CHANGE
 				| NFS_INO_INVALID_SIZE
-				| NFS_INO_REVAL_PAGECACHE
 				| NFS_INO_INVALID_XATTR);
 	} else if (flags & NFS_INO_REVAL_PAGECACHE)
 		flags |= NFS_INO_INVALID_CHANGE | NFS_INO_INVALID_SIZE;
 
+	flags &= ~NFS_INO_REVAL_PAGECACHE;
+
 	if (!nfs_has_xattr_cache(nfsi))
 		flags &= ~NFS_INO_INVALID_XATTR;
 	if (flags & NFS_INO_INVALID_DATA)
@@ -1927,7 +1928,6 @@  static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 	nfsi->cache_validity &= ~(NFS_INO_INVALID_ATTR
 			| NFS_INO_INVALID_ATIME
 			| NFS_INO_REVAL_FORCED
-			| NFS_INO_REVAL_PAGECACHE
 			| NFS_INO_INVALID_BLOCKS);
 
 	/* Do atomic weak cache consistency updates */
@@ -1966,7 +1966,6 @@  static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 	} else {
 		nfsi->cache_validity |= save_cache_validity &
 				(NFS_INO_INVALID_CHANGE
-				| NFS_INO_REVAL_PAGECACHE
 				| NFS_INO_REVAL_FORCED);
 		cache_revalidated = false;
 	}
@@ -2018,7 +2017,6 @@  static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 	} else {
 		nfsi->cache_validity |= save_cache_validity &
 				(NFS_INO_INVALID_SIZE
-				| NFS_INO_REVAL_PAGECACHE
 				| NFS_INO_REVAL_FORCED);
 		cache_revalidated = false;
 	}
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 2f2cea64f40a..64b3438aed78 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1191,7 +1191,6 @@  nfs4_update_changeattr_locked(struct inode *inode,
 	cache_validity |= NFS_INO_INVALID_CTIME | NFS_INO_INVALID_MTIME;
 
 	if (cinfo->atomic && cinfo->before == inode_peek_iversion_raw(inode)) {
-		nfsi->cache_validity &= ~NFS_INO_REVAL_PAGECACHE;
 		nfsi->attrtimeo_timestamp = jiffies;
 	} else {
 		if (S_ISDIR(inode->i_mode)) {