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SUNRPC: Always manipulate rpc_rqst::rq_bc_pa_list under xprt->bc_pa_lock
authorChuck Lever <chuck.lever@oracle.com>
Fri, 13 Feb 2015 18:08:25 +0000 (13:08 -0500)
committerSasha Levin <sasha.levin@oracle.com>
Sat, 14 Mar 2015 19:37:27 +0000 (15:37 -0400)
commit8ed378b1711f05f26c4ebce1c81eda7cf6e89f44
tree069c18ba5cc4afd366bb7efb4ba746ac2f29bfdctree
parentca261c91b5dd6c4b0d9ab9b6c9286a19b15fc680commit | diff
SUNRPC: Always manipulate rpc_rqst::rq_bc_pa_list under xprt->bc_pa_lock

commit 813b00d63f6ca1ed40a2f4f9c034d59bc424025e upstream.

Other code that accesses rq_bc_pa_list holds xprt->bc_pa_lock.
xprt_complete_bc_request() should do the same.

Fixes: 2ea24497a1b3 ("SUNRPC: RPC callbacks may be split . . .")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
net/sunrpc/backchannel_rqst.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git