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SUNRPC: remove two BUG_ON asserts 

Replace two BUG_ON() calls checking the RPC_BC_PA_IN_USE flag with
WARN_ON_ONCE().

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Weston Andros Adamson 2012-10-23 10:43:33 -04:00 committed by Trond Myklebust
parent 749386e906
commit f30dfbba16
1 changed files with 2 additions and 2 deletions
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4
net/sunrpc/backchannel_rqst.c
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@ -59,7 +59,7 @@ static void xprt_free_allocation(struct rpc_rqst *req)
struct xdr_buf *xbufp; struct xdr_buf *xbufp;
dprintk("RPC: free allocations for req= %p\n", req); dprintk("RPC: free allocations for req= %p\n", req);
BUG_ON(test_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state)); WARN_ON_ONCE(test_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state));
xbufp = &req->rq_private_buf; xbufp = &req->rq_private_buf;
free_page((unsigned long)xbufp->head[0].iov_base); free_page((unsigned long)xbufp->head[0].iov_base);
xbufp = &req->rq_snd_buf; xbufp = &req->rq_snd_buf;
@ -258,7 +258,7 @@ void xprt_free_bc_request(struct rpc_rqst *req)
dprintk("RPC: free backchannel req=%p\n", req); dprintk("RPC: free backchannel req=%p\n", req);
smp_mb__before_clear_bit(); smp_mb__before_clear_bit();
BUG_ON(!test_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state)); WARN_ON_ONCE(!test_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state));
clear_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state); clear_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state);
smp_mb__after_clear_bit(); smp_mb__after_clear_bit();