diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_cm.c | 26 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_cm.h | 3 |
2 files changed, 17 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c index 59e1c5f0078..fef3f1ae722 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_cm.c +++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c @@ -282,18 +282,22 @@ static void *alloc_ep(int size, gfp_t gfp) void __free_ep(struct kref *kref) { - struct iwch_ep_common *epc; - epc = container_of(kref, struct iwch_ep_common, kref); - PDBG("%s ep %p state %s\n", __func__, epc, states[state_read(epc)]); - kfree(epc); + struct iwch_ep *ep; + ep = container_of(container_of(kref, struct iwch_ep_common, kref), + struct iwch_ep, com); + PDBG("%s ep %p state %s\n", __func__, ep, states[state_read(&ep->com)]); + if (ep->com.flags & RELEASE_RESOURCES) { + cxgb3_remove_tid(ep->com.tdev, (void *)ep, ep->hwtid); + dst_release(ep->dst); + l2t_release(L2DATA(ep->com.tdev), ep->l2t); + } + kfree(ep); } static void release_ep_resources(struct iwch_ep *ep) { PDBG("%s ep %p tid %d\n", __func__, ep, ep->hwtid); - cxgb3_remove_tid(ep->com.tdev, (void *)ep, ep->hwtid); - dst_release(ep->dst); - l2t_release(L2DATA(ep->com.tdev), ep->l2t); + ep->com.flags |= RELEASE_RESOURCES; put_ep(&ep->com); } @@ -1152,8 +1156,8 @@ static int abort_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx) * We get 2 abort replies from the HW. The first one must * be ignored except for scribbling that we need one more. */ - if (!(ep->flags & ABORT_REQ_IN_PROGRESS)) { - ep->flags |= ABORT_REQ_IN_PROGRESS; + if (!(ep->com.flags & ABORT_REQ_IN_PROGRESS)) { + ep->com.flags |= ABORT_REQ_IN_PROGRESS; return CPL_RET_BUF_DONE; } @@ -1557,8 +1561,8 @@ static int peer_abort(struct t3cdev *tdev, struct sk_buff *skb, void *ctx) * We get 2 peer aborts from the HW. The first one must * be ignored except for scribbling that we need one more. */ - if (!(ep->flags & PEER_ABORT_IN_PROGRESS)) { - ep->flags |= PEER_ABORT_IN_PROGRESS; + if (!(ep->com.flags & PEER_ABORT_IN_PROGRESS)) { + ep->com.flags |= PEER_ABORT_IN_PROGRESS; return CPL_RET_BUF_DONE; } diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.h b/drivers/infiniband/hw/cxgb3/iwch_cm.h index d7c7e09f099..43c0aea7ead 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_cm.h +++ b/drivers/infiniband/hw/cxgb3/iwch_cm.h @@ -147,6 +147,7 @@ enum iwch_ep_state { enum iwch_ep_flags { PEER_ABORT_IN_PROGRESS = (1 << 0), ABORT_REQ_IN_PROGRESS = (1 << 1), + RELEASE_RESOURCES = (1 << 2), }; struct iwch_ep_common { @@ -161,6 +162,7 @@ struct iwch_ep_common { wait_queue_head_t waitq; int rpl_done; int rpl_err; + u32 flags; }; struct iwch_listen_ep { @@ -188,7 +190,6 @@ struct iwch_ep { u16 plen; u32 ird; u32 ord; - u32 flags; }; static inline struct iwch_ep *to_ep(struct iw_cm_id *cm_id) |