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    Subject[ 032/171] SUNRPC: continue run over clients list on PipeFS event instead of break
    Date
    3.4-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Stanislav Kinsbursky <skinsbursky@parallels.com>

    commit cd6c5968582a273561464fe6b1e8cc8214be02df upstream.

    There are SUNRPC clients, which program doesn't have pipe_dir_name. These
    clients can be skipped on PipeFS events, because nothing have to be created or
    destroyed. But instead of breaking in case of such a client was found, search
    for suitable client over clients list have to be continued. Otherwise some
    clients could not be covered by PipeFS event handler.

    Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    net/sunrpc/clnt.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/net/sunrpc/clnt.c
    +++ b/net/sunrpc/clnt.c
    @@ -236,7 +236,7 @@ static struct rpc_clnt *rpc_get_client_f
    spin_lock(&sn->rpc_client_lock);
    list_for_each_entry(clnt, &sn->all_clients, cl_clients) {
    if (clnt->cl_program->pipe_dir_name == NULL)
    - break;
    + continue;
    if (rpc_clnt_skip_event(clnt, event))
    continue;
    if (atomic_inc_not_zero(&clnt->cl_count) == 0)



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