From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
As for rpc_malloc(), we first try allocating from the slab, then fall
back to a non-waiting allocation from the mempool.
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
net/sunrpc/sched.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index d59a033820be..b258b87a3ec2 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -1108,10 +1108,14 @@ static void rpc_init_task(struct rpc_task *task, const struct rpc_task_setup *ta
rpc_init_task_statistics(task);
}
-static struct rpc_task *
-rpc_alloc_task(void)
+static struct rpc_task *rpc_alloc_task(void)
{
- return (struct rpc_task *)mempool_alloc(rpc_task_mempool, GFP_KERNEL);
+ struct rpc_task *task;
+
+ task = kmem_cache_alloc(rpc_task_slabp, rpc_task_gfp_mask());
+ if (task)
+ return task;
+ return mempool_alloc(rpc_task_mempool, GFP_NOWAIT);
}
/*
--
2.35.1
