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staging: lustre: fix bogus lst errors for lnet selftest

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It should not be counted as errors if a test RPC
has been stopped due to administrative actions,
e.g. lst end_session from the remote test console.

Signed-off-by: Isaac Huang <he.huang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4181
Reviewed-on: http://review.whamcloud.com/13279
Reviewed-by: Amir Shehata <amir.shehata@intel.com>
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Isaac Huang 2016-03-11 20:29:42 -05:00 committed by Greg Kroah-Hartman
parent 0b204161ee
commit c27d0a081f
1 changed files with 8 additions and 1 deletions
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7
drivers/staging/lustre/lnet/selftest/rpc.c
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@ -1427,9 +1427,16 @@ srpc_lnet_ev_handler(lnet_event_t *ev)
LASSERT(!in_interrupt());
if (ev->status) {
__u32 errors;
spin_lock(&srpc_data.rpc_glock);
if (ev->status != -ECANCELED) /* cancellation is not error */
srpc_data.rpc_counters.errors++;
errors = srpc_data.rpc_counters.errors;
spin_unlock(&srpc_data.rpc_glock);
CNETERR("LNet event status %d type %d, RPC errors %u\n",
ev->status, ev->type, errors);
}
rpcev->ev_lnet = ev->type;