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| author | Fred Isaman <iisaman@citi.umich.edu> | 2011-07-31 04:52:39 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-31 20:18:15 +0400 |
| commit | 155e7524f28fa374da041434085050693c3df45b (patch) | |
| tree | 24a3940f5a2944754e9b631e247377cb352306b3 /fs/nfs/Kconfig | |
| parent | db29c089094b2e686ebc9ed9f002be4a4f94b1f8 (diff) | |
| download | linux-155e7524f28fa374da041434085050693c3df45b.tar.xz | |
pnfsblock: add blocklayout Kconfig option, Makefile, and stubs
Define a configuration variable to enable/disable compilation of the
block driver code.
Add the minimal structure for a pnfs block layout driver, and empty
list-heads that will hold the extent data
[pnfsblock: make NFS_V4_1 select PNFS_BLOCK]
Signed-off-by: Peng Tao <peng_tao@emc.com>
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>
Signed-off-by: Benny Halevy <bhalevy@tonian.com>
[pnfsblock: SQUASHME: adjust to API change]
Signed-off-by: Fred Isaman <iisaman@citi.umich.edu>
[pnfs: move pnfs_layout_type inline in nfs_inode]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[blocklayout: encode_layoutcommit implementation]
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Benny Halevy <bhalevy@tonian.com>
[pnfsblock: layout alloc and free]
Signed-off-by: Fred Isaman <iisaman@citi.umich.edu>
[pnfs: move pnfs_layout_type inline in nfs_inode]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Benny Halevy <bhalevy@tonian.com>
[pnfsblock: define module alias]
Signed-off-by: Peng Tao <peng_tao@emc.com>
[rm inode and pnfs_layout_hdr args from cleanup_layoutcommit()]
Signed-off-by: Jim Rees <rees@umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/Kconfig')
| -rw-r--r-- | fs/nfs/Kconfig | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig index 2cde5d954750..be020771c6b4 100644 --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -79,15 +79,21 @@ config NFS_V4_1 depends on NFS_FS && NFS_V4 && EXPERIMENTAL select SUNRPC_BACKCHANNEL select PNFS_FILE_LAYOUT + select PNFS_BLOCK + select MD + select BLK_DEV_DM help This option enables support for minor version 1 of the NFSv4 protocol - (RFC 5661) in the kernel's NFS client. + (RFC 5661 and RFC 5663) in the kernel's NFS client. If unsure, say N. config PNFS_FILE_LAYOUT tristate +config PNFS_BLOCK + tristate + config PNFS_OBJLAYOUT tristate "Provide support for the pNFS Objects Layout Driver for NFSv4.1 pNFS (EXPERIMENTAL)" depends on NFS_FS && NFS_V4_1 && SCSI_OSD_ULD |