SUNRPC: Allow waiting on memory allocation
We should be safe now, as long as we don't do GFP_IO or higher allocations Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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@ -844,10 +844,10 @@ static void rpc_async_schedule(struct work_struct *work)
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void *rpc_malloc(struct rpc_task *task, size_t size)
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void *rpc_malloc(struct rpc_task *task, size_t size)
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{
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{
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struct rpc_buffer *buf;
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struct rpc_buffer *buf;
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gfp_t gfp = GFP_NOWAIT | __GFP_NOWARN;
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gfp_t gfp = GFP_NOIO | __GFP_NOWARN;
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if (RPC_IS_SWAPPER(task))
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if (RPC_IS_SWAPPER(task))
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gfp |= __GFP_MEMALLOC;
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gfp = __GFP_MEMALLOC | GFP_NOWAIT | __GFP_NOWARN;
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size += sizeof(struct rpc_buffer);
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size += sizeof(struct rpc_buffer);
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if (size <= RPC_BUFFER_MAXSIZE)
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if (size <= RPC_BUFFER_MAXSIZE)
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