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Subject: [PATCH 01/11] NFS: remove IS_SWAPFILE hack
From:   NeilBrown <neilb@suse.de>
To:     Trond Myklebust <trond.myklebust@hammerspace.com>,
        Anna Schumaker <anna@kernel.org>
Cc:     linux-nfs@vger.kernel.org
Date:   Mon, 07 Mar 2022 10:41:44 +1100
Message-ID: <164661010493.31054.5415277267173006275.stgit@noble.brown>
In-Reply-To: <164660993703.31054.17075972410545449555.stgit@noble.brown>
References: <164660993703.31054.17075972410545449555.stgit@noble.brown>
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This code is pointless as IS_SWAPFILE is always defined.
So remove it.

Suggested-by: Mark Hemment <markhemm@googlemail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: NeilBrown <neilb@suse.de>
---
 fs/nfs/file.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 76d76acbc594..901f316f084d 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -44,11 +44,6 @@
 
 static const struct vm_operations_struct nfs_file_vm_ops;
 
-/* Hack for future NFS swap support */
-#ifndef IS_SWAPFILE
-# define IS_SWAPFILE(inode)	(0)
-#endif
-
 int nfs_check_flags(int flags)
 {
 	if ((flags & (O_APPEND | O_DIRECT)) == (O_APPEND | O_DIRECT))