diff options
| author |   Benny Halevy <bhalevy@panasas.com> | 2011-07-30 20:52:36 -0400 |
|---|---|---|
| committer |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-31 12:18:15 -0400 |
| commit | 738fd0f360359aecc7fcd7604bbe9e854d81fb1f (patch) | |
| tree | c2d7ba1680ee37383f1fd537cdafba6fef5dfd8e /fs/nfs/client.c | |
| parent | pnfs: GETDEVICELIST (diff) | |
| download | linux-dev-738fd0f360359aecc7fcd7604bbe9e854d81fb1f.tar.xz linux-dev-738fd0f360359aecc7fcd7604bbe9e854d81fb1f.zip | |
pnfs: add set-clear layoutdriver interface
To allow layout driver to issue getdevicelist at mount time, and clean up
at umount time.
[fixup non NFS_V4_1 set_pnfs_layoutdriver definition]
[pnfs: pass mntfh down the init_pnfs path]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Benny Halevy <bhalevy@tonian.com>
Signed-off-by: Jim Rees <rees@umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/client.c')
| -rw-r--r-- | fs/nfs/client.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 19ea7d9c75e6..a9b18483cb24 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -904,7 +904,9 @@ error: /* * Load up the server record from information gained in an fsinfo record */ -static void nfs_server_set_fsinfo(struct nfs_server *server, struct nfs_fsinfo *fsinfo) +static void nfs_server_set_fsinfo(struct nfs_server *server, + struct nfs_fh *mntfh, + struct nfs_fsinfo *fsinfo) { unsigned long max_rpc_payload; @@ -934,7 +936,7 @@ static void nfs_server_set_fsinfo(struct nfs_server *server, struct nfs_fsinfo * if (server->wsize > NFS_MAX_FILE_IO_SIZE) server->wsize = NFS_MAX_FILE_IO_SIZE; server->wpages = (server->wsize + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; - set_pnfs_layoutdriver(server, fsinfo->layouttype); + set_pnfs_layoutdriver(server, mntfh, fsinfo->layouttype); server->wtmult = nfs_block_bits(fsinfo->wtmult, NULL); @@ -980,7 +982,7 @@ static int nfs_probe_fsinfo(struct nfs_server *server, struct nfs_fh *mntfh, str if (error < 0) goto out_error; - nfs_server_set_fsinfo(server, &fsinfo); + nfs_server_set_fsinfo(server, mntfh, &fsinfo); /* Get some general file system info */ if (server->namelen == 0) { |