diff options
| -rw-r--r-- | drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c | 14 | ||||
| -rw-r--r-- | drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c | 4 |
2 files changed, 11 insertions, 7 deletions
diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c index 491bd6cd1460..fc29d5c0f769 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c @@ -1470,13 +1470,20 @@ void kiblnd_fmr_pool_unmap(kib_fmr_t *fmr, int status) { LIST_HEAD(zombies); kib_fmr_pool_t *fpo = fmr->fmr_pool; - kib_fmr_poolset_t *fps = fpo->fpo_owner; + kib_fmr_poolset_t *fps; unsigned long now = cfs_time_current(); kib_fmr_pool_t *tmp; int rc; - rc = ib_fmr_pool_unmap(fmr->fmr_pfmr); - LASSERT(!rc); + if (!fpo) + return; + + fps = fpo->fpo_owner; + if (fmr->fmr_pfmr) { + rc = ib_fmr_pool_unmap(fmr->fmr_pfmr); + LASSERT(!rc); + fmr->fmr_pfmr = NULL; + } if (status) { rc = ib_flush_fmr_pool(fpo->fmr.fpo_fmr_pool); @@ -1484,7 +1491,6 @@ void kiblnd_fmr_pool_unmap(kib_fmr_t *fmr, int status) } fmr->fmr_pool = NULL; - fmr->fmr_pfmr = NULL; spin_lock(&fps->fps_lock); fpo->fpo_map_count--; /* decref the pool */ diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c index b243f1faa348..7d1c750d3b1f 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c @@ -613,10 +613,8 @@ static void kiblnd_unmap_tx(lnet_ni_t *ni, kib_tx_t *tx) LASSERT(net); - if (net->ibn_fmr_ps && tx->fmr.fmr_pfmr) { + if (net->ibn_fmr_ps) kiblnd_fmr_pool_unmap(&tx->fmr, tx->tx_status); - tx->fmr.fmr_pfmr = NULL; - } if (tx->tx_nfrags) { kiblnd_dma_unmap_sg(tx->tx_pool->tpo_hdev->ibh_ibdev, |