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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-05-24 16:31:39 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-05-24 16:31:39 -0400 |
| commit | bbafffd293e47f4cd5f0ae8b91d7d5767b242a5e (patch) | |
| tree | 54e52fb857211914d7de2b3fe2292929bf41b9d1 /fs | |
| parent | a9e64442f1399e9f6ceaeeeb03a26a560c949fac (diff) | |
| download | op-kernel-dev-bbafffd293e47f4cd5f0ae8b91d7d5767b242a5e.zip op-kernel-dev-bbafffd293e47f4cd5f0ae8b91d7d5767b242a5e.tar.gz | |
NFSv4.1: Exchange ID must use GFP_NOFS allocation mode
Exchange ID can be called in a lease reclaim situation, so it
will deadlock if it then tries to write out dirty NFS pages.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index e8988c0..f8817e8 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5192,20 +5192,20 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) clp->cl_rpcclient->cl_auth->au_flavor); res.server_owner = kzalloc(sizeof(struct nfs41_server_owner), - GFP_KERNEL); + GFP_NOFS); if (unlikely(res.server_owner == NULL)) { status = -ENOMEM; goto out; } res.server_scope = kzalloc(sizeof(struct nfs41_server_scope), - GFP_KERNEL); + GFP_NOFS); if (unlikely(res.server_scope == NULL)) { status = -ENOMEM; goto out_server_owner; } - res.impl_id = kzalloc(sizeof(struct nfs41_impl_id), GFP_KERNEL); + res.impl_id = kzalloc(sizeof(struct nfs41_impl_id), GFP_NOFS); if (unlikely(res.impl_id == NULL)) { status = -ENOMEM; goto out_server_scope; |
