From: Chuck Lever <chuck.lever@xxxxxxxxxx> RFC 7862 permits the callback service to respond to a CB_OFFLOAD operation with NFS4ERR_DELAY. Use that instead of NFS4ERR_SERVERFAULT for temporary memory allocation failure, as that is more consistent with how other operations report memory allocation failure. Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx> --- fs/nfs/callback_proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 7832fb0369a1..8397c43358bd 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -718,7 +718,7 @@ __be32 nfs4_callback_offload(void *data, void *dummy, copy = kzalloc(sizeof(struct nfs4_copy_state), GFP_KERNEL); if (!copy) - return htonl(NFS4ERR_SERVERFAULT); + return cpu_to_be32(NFS4ERR_DELAY); spin_lock(&cps->clp->cl_lock); rcu_read_lock(); -- 2.47.0
