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From: Jim Rees <rees@umich.edu>
To: linux-nfs@vger.kernel.org
Cc: peter honeyman <honey@citi.umich.edu>
Subject: [PATCH 07/34] pnfsblock: define PNFS_BLOCK Kconfig option
Date: Sun, 12 Jun 2011 19:44:03 -0400	[thread overview]
Message-ID: <f67f031ef845429a5e3b08d662e33113f631d51c.1307921138.git.rees@umich.edu> (raw)
In-Reply-To: <cover.1307921137.git.rees@umich.edu>

From: Fred Isaman <iisaman@citi.umich.edu>

Define a configuration variable to enable/disable compilation of the
block driver code.

Signed-off-by: Fred Isaman <iisaman@citi.umich.edu>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[pnfs-block: fix CONFIG_PNFS_BLOCK dependencies]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
---
 fs/nfs/Kconfig              |    8 ++++++++
 fs/nfs/Makefile             |    1 +
 fs/nfs/blocklayout/Makefile |    5 +++++
 3 files changed, 14 insertions(+), 0 deletions(-)
 create mode 100644 fs/nfs/blocklayout/Makefile

diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
index 8151554..3cebf1b 100644
--- a/fs/nfs/Kconfig
+++ b/fs/nfs/Kconfig
@@ -97,6 +97,14 @@ config PNFS_OBJLAYOUT
 
 	  If unsure, say N.
 
+config PNFS_BLOCK
+	tristate "Provide a pNFS block client (EXPERIMENTAL)"
+	depends on NFS_FS && PNFS
+	help
+	  Say M or y here if you want your pNfs client to support the block protocol
+
+	  If unsure, say N.
+
 config ROOT_NFS
 	bool "Root file system on NFS"
 	depends on NFS_FS=y && IP_PNP
diff --git a/fs/nfs/Makefile b/fs/nfs/Makefile
index 6a34f7d..b58613d 100644
--- a/fs/nfs/Makefile
+++ b/fs/nfs/Makefile
@@ -23,3 +23,4 @@ obj-$(CONFIG_PNFS_FILE_LAYOUT) += nfs_layout_nfsv41_files.o
 nfs_layout_nfsv41_files-y := nfs4filelayout.o nfs4filelayoutdev.o
 
 obj-$(CONFIG_PNFS_OBJLAYOUT) += objlayout/
+obj-$(CONFIG_PNFS_BLOCK) += blocklayout/
diff --git a/fs/nfs/blocklayout/Makefile b/fs/nfs/blocklayout/Makefile
new file mode 100644
index 0000000..f214c1c
--- /dev/null
+++ b/fs/nfs/blocklayout/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the pNFS block layout driver kernel module
+#
+obj-$(CONFIG_PNFS_BLOCK) +=
+blocklayoutdriver-objs :=
-- 
1.7.4.1


  parent reply	other threads:[~2011-06-12 23:44 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-12 23:43 [PATCH 00/34] pnfs block layout driver based on v3.0-rc2 Jim Rees
2011-06-12 23:43 ` [PATCH 01/34] pnfs: GETDEVICELIST Jim Rees
2011-06-12 23:43 ` [PATCH 02/34] pnfs: add set-clear layoutdriver interface Jim Rees
2011-06-12 23:43 ` [PATCH 03/34] pnfs: let layoutcommit code handle multiple segments Jim Rees
2011-06-13 14:36   ` Fred Isaman
2011-06-14 10:40     ` tao.peng
2011-06-14 13:58       ` Fred Isaman
2011-06-14 14:28       ` Benny Halevy
2011-06-12 23:43 ` [PATCH 04/34] pnfs: hook nfs_write_begin/end to allow layout driver manipulation Jim Rees
2011-06-13 14:44   ` Fred Isaman
2011-06-14 11:01     ` tao.peng
2011-06-14 14:05       ` Fred Isaman
2011-06-14 15:53         ` Peng Tao
2011-06-14 16:02           ` Fred Isaman
2011-06-12 23:43 ` [PATCH 05/34] pnfs: ask for layout_blksize and save it in nfs_server Jim Rees
2011-06-14 15:01   ` Benny Halevy
2011-06-14 15:08     ` Peng Tao
2011-06-12 23:44 ` [PATCH 06/34] pnfs: cleanup_layoutcommit Jim Rees
2011-06-13 21:19   ` Benny Halevy
2011-06-14 15:16     ` Peng Tao
2011-06-14 15:10   ` Benny Halevy
2011-06-14 15:21     ` Peng Tao
2011-06-14 15:19   ` Benny Halevy
2011-06-12 23:44 ` Jim Rees [this message]
2011-06-14 15:13   ` [PATCH 07/34] pnfsblock: define PNFS_BLOCK Kconfig option Benny Halevy
2011-06-12 23:44 ` [PATCH 08/34] pnfsblock: blocklayout stub Jim Rees
2011-06-12 23:44 ` [PATCH 09/34] pnfsblock: layout alloc and free Jim Rees
2011-06-12 23:44 ` [PATCH 10/34] Add support for simple rpc pipefs Jim Rees
2011-06-12 23:44 ` [PATCH 11/34] pnfs-block: Add block device discovery pipe Jim Rees
2011-06-12 23:44 ` [PATCH 12/34] pnfsblock: basic extent code Jim Rees
2011-06-12 23:44 ` [PATCH 13/34] pnfsblock: add device operations Jim Rees
2011-06-12 23:44 ` [PATCH 14/34] pnfsblock: remove " Jim Rees
2011-06-12 23:44 ` [PATCH 15/34] pnfsblock: lseg alloc and free Jim Rees
2011-06-12 23:44 ` [PATCH 16/34] pnfsblock: merge extents Jim Rees
2011-06-12 23:44 ` [PATCH 17/34] pnfsblock: call and parse getdevicelist Jim Rees
2011-06-14 15:36   ` Benny Halevy
2011-06-12 23:44 ` [PATCH 18/34] pnfsblock: allow use of PG_owner_priv_1 flag Jim Rees
2011-06-13 15:56   ` Fred Isaman
2011-06-12 23:44 ` [PATCH 19/34] pnfsblock: xdr decode pnfs_block_layout4 Jim Rees
2011-06-12 23:44 ` [PATCH 20/34] pnfsblock: find_get_extent Jim Rees
2011-06-12 23:44 ` [PATCH 21/34] pnfsblock: SPLITME: add extent manipulation functions Jim Rees
2011-06-14 15:40   ` Benny Halevy
2011-06-12 23:44 ` [PATCH 22/34] pnfsblock: merge rw extents Jim Rees
2011-06-12 23:44 ` [PATCH 23/34] pnfsblock: encode_layoutcommit Jim Rees
2011-06-14 15:44   ` Benny Halevy
2011-06-12 23:44 ` [PATCH 24/34] pnfsblock: cleanup_layoutcommit Jim Rees
2011-06-12 23:44 ` [PATCH 25/34] pnfsblock: bl_read_pagelist Jim Rees
2011-06-12 23:44 ` [PATCH 26/34] pnfsblock: write_begin Jim Rees
2011-06-12 23:44 ` [PATCH 27/34] pnfsblock: write_end Jim Rees
2011-06-12 23:44 ` [PATCH 28/34] pnfsblock: write_end_cleanup Jim Rees
2011-06-12 23:45 ` [PATCH 29/34] pnfsblock: bl_write_pagelist support functions Jim Rees
2011-06-12 23:45 ` [PATCH 30/34] pnfsblock: bl_write_pagelist Jim Rees
2011-06-12 23:45 ` [PATCH 31/34] pnfsblock: note written INVAL areas for layoutcommit Jim Rees
2011-06-12 23:45 ` [PATCH 32/34] pnfsblock: Implement release_inval_marks Jim Rees
2011-06-12 23:45 ` [PATCH 33/34] Add configurable prefetch size for layoutget Jim Rees
2011-06-12 23:45 ` [PATCH 34/34] NFS41: do not update isize if inode needs layoutcommit Jim Rees
2011-06-14 16:15   ` Benny Halevy
2011-06-14 16:22     ` Fred Isaman

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