Re: [PATCH 5/7] NFS: Use local caching [try #12]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi David-

On 8/18/06, David Howells <[email protected]> wrote:
The attached patch makes it possible for the NFS filesystem to make use of the
network filesystem local caching service (FS-Cache).

To be able to use this, an updated mount program is required.  This can be
obtained from:

        http://people.redhat.com/steved/cachefs/util-linux/

To mount an NFS filesystem to use caching, add an "fsc" option to the mount:

        mount warthog:/ /a -o fsc

Signed-Off-By: David Howells <[email protected]>
---

 fs/Kconfig                 |    7 +
 fs/nfs/Makefile            |    1
 fs/nfs/client.c            |   11 +
 fs/nfs/file.c              |   49 ++++-
 fs/nfs/fscache.c           |  348 ++++++++++++++++++++++++++++++++
 fs/nfs/fscache.h           |  476 ++++++++++++++++++++++++++++++++++++++++++++
 fs/nfs/inode.c             |   21 ++
 fs/nfs/internal.h          |   32 +++
 fs/nfs/pagelist.c          |    3
 fs/nfs/read.c              |   30 +++
 fs/nfs/super.c             |    1
 fs/nfs/sysctl.c            |   43 ++++
 fs/nfs/write.c             |   11 +
 include/linux/nfs4_mount.h |    1
 include/linux/nfs_fs.h     |    5
 include/linux/nfs_fs_sb.h  |    5
 include/linux/nfs_mount.h  |    1
 17 files changed, 1035 insertions(+), 10 deletions(-)

diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c
new file mode 100644
index 0000000..94d5e3a
--- /dev/null
+++ b/fs/nfs/fscache.c
@@ -0,0 +1,348 @@
+/* fscache.c: NFS filesystem cache interface
+ *
+ * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells ([email protected])
+ *

+
+static uint16_t nfs_server_get_key(const void *cookie_netfs_data,
+                                  void *buffer, uint16_t bufmax)
+{

Why don't you use the function declaration style that is used in the
rest of the NFS client?  All the parameters belong on one line, don't
they?

--
"We who cut mere stones must always be envisioning cathedrals"
  -- Quarry worker's creed
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux