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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>
This commit is contained in:
Trond Myklebust 2015-01-23 14:50:56 -05:00
parent 127b21b89f
commit c4a7ca7749
1 changed files with 2 additions and 2 deletions
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4
net/sunrpc/sched.c
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@ -844,10 +844,10 @@ static void rpc_async_schedule(struct work_struct *work)
void *rpc_malloc(struct rpc_task *task, size_t size)
{
struct rpc_buffer *buf;
gfp_t gfp = GFP_NOWAIT | __GFP_NOWARN;
gfp_t gfp = GFP_NOIO | __GFP_NOWARN;
if (RPC_IS_SWAPPER(task))
gfp |= __GFP_MEMALLOC;
gfp = __GFP_MEMALLOC | GFP_NOWAIT | __GFP_NOWARN;
size += sizeof(struct rpc_buffer);
if (size <= RPC_BUFFER_MAXSIZE)