diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtrdma/fmr_ops.c | 19 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/frwr_ops.c | 19 |
2 files changed, 26 insertions, 12 deletions
diff --git a/net/sunrpc/xprtrdma/fmr_ops.c b/net/sunrpc/xprtrdma/fmr_ops.c index 758cd1a02249..6521dceff638 100644 --- a/net/sunrpc/xprtrdma/fmr_ops.c +++ b/net/sunrpc/xprtrdma/fmr_ops.c @@ -134,15 +134,22 @@ fmr_op_recover_mr(struct rpcrdma_mw *mw) /* ORDER: then DMA unmap */ ib_dma_unmap_sg(r_xprt->rx_ia.ri_device, mw->mw_sg, mw->mw_nents, mw->mw_dir); - if (rc) { - pr_err("rpcrdma: FMR reset status %d, %p orphaned\n", - rc, mw); - r_xprt->rx_stats.mrs_orphaned++; - return; - } + if (rc) + goto out_release; rpcrdma_put_mw(r_xprt, mw); r_xprt->rx_stats.mrs_recovered++; + return; + +out_release: + pr_err("rpcrdma: FMR reset failed (%d), %p released\n", rc, mw); + r_xprt->rx_stats.mrs_orphaned++; + + spin_lock(&r_xprt->rx_buf.rb_mwlock); + list_del(&mw->mw_all); + spin_unlock(&r_xprt->rx_buf.rb_mwlock); + + fmr_op_release_mr(mw); } static int diff --git a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c index e77776bc5d59..f4c06c8ba622 100644 --- a/net/sunrpc/xprtrdma/frwr_ops.c +++ b/net/sunrpc/xprtrdma/frwr_ops.c @@ -177,15 +177,22 @@ frwr_op_recover_mr(struct rpcrdma_mw *mw) rc = __frwr_reset_mr(ia, mw); ib_dma_unmap_sg(ia->ri_device, mw->mw_sg, mw->mw_nents, mw->mw_dir); - if (rc) { - pr_err("rpcrdma: FRMR reset status %d, %p orphaned\n", - rc, mw); - r_xprt->rx_stats.mrs_orphaned++; - return; - } + if (rc) + goto out_release; rpcrdma_put_mw(r_xprt, mw); r_xprt->rx_stats.mrs_recovered++; + return; + +out_release: + pr_err("rpcrdma: FRMR reset failed %d, %p release\n", rc, mw); + r_xprt->rx_stats.mrs_orphaned++; + + spin_lock(&r_xprt->rx_buf.rb_mwlock); + list_del(&mw->mw_all); + spin_unlock(&r_xprt->rx_buf.rb_mwlock); + + frwr_op_release_mr(mw); } static int |