diff options
| author | Peng Tao <bergwolf@gmail.com> | 2012-08-24 00:27:49 +0800 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-10-01 15:37:39 -0700 |
| commit | dc182549d439f60c332bf74d7f220a1bccf37da6 (patch) | |
| tree | 45732a9c480dbad56262e8e91504d4069248b628 /fs | |
| parent | 7acdb026818455638543b04b68d4a580c367fba8 (diff) | |
| download | op-kernel-dev-dc182549d439f60c332bf74d7f220a1bccf37da6.zip op-kernel-dev-dc182549d439f60c332bf74d7f220a1bccf37da6.tar.gz | |
NFS41: fix error of setting blocklayoutdriver
After commit e38eb650 (NFS: set_pnfs_layoutdriver() from
nfs4_proc_fsinfo()), set_pnfs_layoutdriver() is called inside
nfs4_proc_fsinfo(), but pnfs_blksize is not set. It causes setting
blocklayoutdriver failure and pnfsblock mount failure.
Cc: stable <stable@vger.kernel.org> [since v3.5]
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/client.c | 1 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 57d2a5c..bab3e8a 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -849,7 +849,6 @@ static void nfs_server_set_fsinfo(struct nfs_server *server, 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; - server->pnfs_blksize = fsinfo->blksize; server->wtmult = nfs_block_bits(fsinfo->wtmult, NULL); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 9aa9711..e10d66f 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3402,8 +3402,11 @@ static int nfs4_proc_fsinfo(struct nfs_server *server, struct nfs_fh *fhandle, s nfs_fattr_init(fsinfo->fattr); error = nfs4_do_fsinfo(server, fhandle, fsinfo); - if (error == 0) + if (error == 0) { + /* block layout checks this! */ + server->pnfs_blksize = fsinfo->blksize; set_pnfs_layoutdriver(server, fhandle, fsinfo->layouttype); + } return error; } |
