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authorTrond Myklebust <trond.myklebust@primarydata.com>2017-08-16 19:09:44 +0300
committerTrond Myklebust <trond.myklebust@primarydata.com>2017-08-16 22:10:16 +0300
commitc89091c88db768e3d28992023ca2cff6636c402b (patch)
tree9fe11fd3840b6b4b5e4f9f554973b34f187a73e5 /net/sunrpc/backchannel_rqst.c
parent729749bb8da186e68d97d1b0439f0b1e0059c41d (diff)
downloadlinux-c89091c88db768e3d28992023ca2cff6636c402b.tar.xz
SUNRPC: Don't hold the transport lock when receiving backchannel data
The backchannel request has no associated task, so it is going nowhere until we call xprt_complete_bc_request(). Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'net/sunrpc/backchannel_rqst.c')
-rw-r--r--net/sunrpc/backchannel_rqst.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/backchannel_rqst.c b/net/sunrpc/backchannel_rqst.c
index ac701c28f44f..c2c68a15b59d 100644
--- a/net/sunrpc/backchannel_rqst.c
+++ b/net/sunrpc/backchannel_rqst.c
@@ -171,10 +171,10 @@ int xprt_setup_bc(struct rpc_xprt *xprt, unsigned int min_reqs)
/*
* Add the temporary list to the backchannel preallocation list
*/
- spin_lock_bh(&xprt->bc_pa_lock);
+ spin_lock(&xprt->bc_pa_lock);
list_splice(&tmp_list, &xprt->bc_pa_list);
xprt_inc_alloc_count(xprt, min_reqs);
- spin_unlock_bh(&xprt->bc_pa_lock);
+ spin_unlock(&xprt->bc_pa_lock);
dprintk("RPC: setup backchannel transport done\n");
return 0;