From: NeilBrown <neilb@suse.de>
To: Trond Myklebust <trond.myklebust@hammerspace.com>,
Anna Schumaker <anna.schumaker@netapp.com>,
Chuck Lever <chuck.lever@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
Mark Hemment <markhemm@googlemail.com>,
Christoph Hellwig <hch@infradead.org>,
David Howells <dhowells@redhat.com>
Cc: linux-nfs@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 11/21] NFS: remove IS_SWAPFILE hack
Date: Mon, 07 Feb 2022 15:46:01 +1100 [thread overview]
Message-ID: <164420916118.29374.2111079497808369007.stgit@noble.brown> (raw)
In-Reply-To: <164420889455.29374.17958998143835612560.stgit@noble.brown>
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 9e2def045111..4d4750738aeb 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))
next prev parent reply other threads:[~2022-02-07 4:48 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-07 4:46 [PATCH 00/21 V4] Repair SWAP-over_NFS NeilBrown
2022-02-07 4:46 ` [PATCH 18/21] NFSv4: keep state manager thread active if swap is enabled NeilBrown
2022-02-07 4:46 ` [PATCH 14/21] SUNRPC/xprt: async tasks mustn't block waiting for memory NeilBrown
2022-02-07 4:46 ` [PATCH 01/21] MM: create new mm/swap.h header file NeilBrown
2022-02-10 3:24 ` [PATCH 01/21 - revised] " NeilBrown
2022-02-10 15:19 ` [PATCH 01/21] " Geert Uytterhoeven
2022-02-14 23:50 ` NeilBrown
2022-02-07 4:46 ` NeilBrown [this message]
2022-02-07 4:46 ` [PATCH 02/21] MM: drop swap_set_page_dirty NeilBrown
2022-02-07 4:46 ` [PATCH 06/21] MM: perform async writes to SWP_FS_OPS swap-space using ->swap_rw NeilBrown
2022-02-07 4:46 ` [PATCH 20/21] NFS: swap IO handling is slightly different for O_DIRECT IO NeilBrown
2022-02-07 4:46 ` [PATCH 16/21] NFS: discard NFS_RPC_SWAPFLAGS and RPC_TASK_ROOTCREDS NeilBrown
2022-02-07 4:46 ` [PATCH 12/21] SUNRPC/call_alloc: async tasks mustn't block waiting for memory NeilBrown
2022-02-07 4:46 ` [PATCH 10/21] VFS: Add FMODE_CAN_ODIRECT file flag NeilBrown
2022-02-07 4:46 ` [PATCH 05/21] MM: introduce ->swap_rw and use it for reads from SWP_FS_OPS swap-space NeilBrown
2022-02-07 4:46 ` [PATCH 19/21] NFS: rename nfs_direct_IO and use as ->swap_rw NeilBrown
2022-02-07 4:46 ` [PATCH 15/21] SUNRPC: remove scheduling boost for "SWAPPER" tasks NeilBrown
2022-02-07 4:46 ` [PATCH 07/21] DOC: update documentation for swap_activate and swap_rw NeilBrown
2022-02-07 4:46 ` [PATCH 13/21] SUNRPC/auth: async tasks mustn't block waiting for memory NeilBrown
2022-02-07 4:46 ` [PATCH 09/21] MM: submit multipage write for SWP_FS_OPS swap-space NeilBrown
2022-02-07 8:40 ` Christoph Hellwig
2022-02-07 4:46 ` [PATCH 17/21] SUNRPC: improve 'swap' handling: scheduling and PF_MEMALLOC NeilBrown
2022-02-07 15:53 ` Chuck Lever III
2022-02-07 4:46 ` [PATCH 08/21] MM: submit multipage reads for SWP_FS_OPS swap-space NeilBrown
2022-02-07 4:46 ` [PATCH 03/21] MM: move responsibility for setting SWP_FS_OPS to ->swap_activate NeilBrown
2022-02-07 4:46 ` [PATCH 21/21] NFS: swap-out must always use STABLE writes NeilBrown
2022-02-07 4:46 ` [PATCH 04/21] MM: reclaim mustn't enter FS for SWP_FS_OPS swap-space NeilBrown
2022-02-10 15:22 ` [PATCH 00/21 V4] Repair SWAP-over_NFS Geert Uytterhoeven
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