diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/mem.c')
-rw-r--r-- | drivers/infiniband/hw/cxgb4/mem.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 5baa31ab6366..de6697fdffa7 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -395,7 +395,7 @@ static int finish_mem_reg(struct c4iw_mr *mhp, u32 stag) mhp->ibmr.iova = mhp->attr.va_fbo; mhp->ibmr.page_size = 1U << (mhp->attr.page_size + 12); pr_debug("mmid 0x%x mhp %p\n", mmid, mhp); - return insert_handle(mhp->rhp, &mhp->rhp->mmidr, mhp, mmid); + return xa_insert_irq(&mhp->rhp->mrs, mmid, mhp, GFP_KERNEL); } static int register_mem(struct c4iw_dev *rhp, struct c4iw_pd *php, @@ -645,7 +645,7 @@ struct ib_mw *c4iw_alloc_mw(struct ib_pd *pd, enum ib_mw_type type, mhp->attr.stag = stag; mmid = (stag) >> 8; mhp->ibmw.rkey = stag; - if (insert_handle(rhp, &rhp->mmidr, mhp, mmid)) { + if (xa_insert_irq(&rhp->mrs, mmid, mhp, GFP_KERNEL)) { ret = -ENOMEM; goto dealloc_win; } @@ -673,7 +673,7 @@ int c4iw_dealloc_mw(struct ib_mw *mw) mhp = to_c4iw_mw(mw); rhp = mhp->rhp; mmid = (mw->rkey) >> 8; - remove_handle(rhp, &rhp->mmidr, mmid); + xa_erase_irq(&rhp->mrs, mmid); deallocate_window(&rhp->rdev, mhp->attr.stag, mhp->dereg_skb, mhp->wr_waitp); kfree_skb(mhp->dereg_skb); @@ -740,7 +740,7 @@ struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd, mhp->attr.state = 0; mmid = (stag) >> 8; mhp->ibmr.rkey = mhp->ibmr.lkey = stag; - if (insert_handle(rhp, &rhp->mmidr, mhp, mmid)) { + if (xa_insert_irq(&rhp->mrs, mmid, mhp, GFP_KERNEL)) { ret = -ENOMEM; goto err_dereg; } @@ -797,7 +797,7 @@ int c4iw_dereg_mr(struct ib_mr *ib_mr) mhp = to_c4iw_mr(ib_mr); rhp = mhp->rhp; mmid = mhp->attr.stag >> 8; - remove_handle(rhp, &rhp->mmidr, mmid); + xa_erase_irq(&rhp->mrs, mmid); if (mhp->mpl) dma_free_coherent(&mhp->rhp->rdev.lldi.pdev->dev, mhp->max_mpl_len, mhp->mpl, mhp->mpl_addr); @@ -821,9 +821,9 @@ void c4iw_invalidate_mr(struct c4iw_dev *rhp, u32 rkey) struct c4iw_mr *mhp; unsigned long flags; - spin_lock_irqsave(&rhp->lock, flags); - mhp = get_mhp(rhp, rkey >> 8); + xa_lock_irqsave(&rhp->mrs, flags); + mhp = xa_load(&rhp->mrs, rkey >> 8); if (mhp) mhp->attr.state = 0; - spin_unlock_irqrestore(&rhp->lock, flags); + xa_unlock_irqrestore(&rhp->mrs, flags); } |