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authorTrond Myklebust <Trond.Myklebust@netapp.com>2012-06-05 09:16:47 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-06-05 10:00:14 -0400
commit1549210fcc17e9ae20c09ac8cd4c48a8dfd431bd (patch)
tree87db73acf11d00c1c4366e488faf86cd70ed996a /fs/nfs/nfs4_fs.h
parentb3b02ae5865c2dcd506322e0fc6def59a042e72f (diff)
downloadop-kernel-dev-1549210fcc17e9ae20c09ac8cd4c48a8dfd431bd.zip
op-kernel-dev-1549210fcc17e9ae20c09ac8cd4c48a8dfd431bd.tar.gz
NFSv4: Fix an Oops in the open recovery code
The open recovery code does not need to request a new value for the mdsthreshold, and so does not allocate a struct nfs4_threshold. The problem is that encode_getfattr_open() will still request an mdsthreshold, and so we end up Oopsing in decode_attr_mdsthreshold. This patch fixes encode_getfattr_open so that it doesn't request an mdsthreshold when the caller isn't asking for one. It also fixes decode_attr_mdsthreshold so that it errors if the server returns an mdsthreshold that we didn't ask for (instead of Oopsing). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Andy Adamson <andros@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
-rw-r--r--fs/nfs/nfs4_fs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index c6827f93..cc5900a 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -295,7 +295,7 @@ is_ds_client(struct nfs_client *clp)
extern const struct nfs4_minor_version_ops *nfs_v4_minor_ops[];
-extern const u32 nfs4_fattr_bitmap[2];
+extern const u32 nfs4_fattr_bitmap[3];
extern const u32 nfs4_statfs_bitmap[2];
extern const u32 nfs4_pathconf_bitmap[2];
extern const u32 nfs4_fsinfo_bitmap[3];
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