diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-08-17 08:57:56 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-08-17 09:01:08 +0200 |
| commit | a22ddff8bedfe33eeb1330bbb7ef1fbe007a42c4 (patch) | |
| tree | 61a2eb7fa62f5af10c2b913ca429e6b068b0eb2d /drivers/infiniband/hw/qib/qib_ruc.c | |
| parent | 20d5a540e55a29daeef12706f9ee73baf5641c16 (diff) | |
| parent | d9875690d9b89a866022ff49e3fcea892345ad92 (diff) | |
Merge tag 'v3.6-rc2' into drm-intel-next
Backmerge Linux 3.6-rc2 to resolve a few funny conflicts before we put
even more madness on top:
- drivers/gpu/drm/i915/i915_irq.c: Just a spurious WARN removed in
-fixes, that has been changed in a variable-rename in -next, too.
- drivers/gpu/drm/i915/intel_ringbuffer.c: -next remove scratch_addr
(since all their users have been extracted in another fucntion),
-fixes added another user for a hw workaroudn.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_ruc.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_ruc.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/qib/qib_ruc.c b/drivers/infiniband/hw/qib/qib_ruc.c index c0ee7e095d81..357b6cfcd46c 100644 --- a/drivers/infiniband/hw/qib/qib_ruc.c +++ b/drivers/infiniband/hw/qib/qib_ruc.c @@ -110,7 +110,7 @@ bad_lkey: while (j) { struct qib_sge *sge = --j ? &ss->sg_list[j - 1] : &ss->sge; - atomic_dec(&sge->mr->refcount); + qib_put_mr(sge->mr); } ss->num_sge = 0; memset(&wc, 0, sizeof(wc)); @@ -501,7 +501,7 @@ again: (u64) atomic64_add_return(sdata, maddr) - sdata : (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr, sdata, wqe->wr.wr.atomic.swap); - atomic_dec(&qp->r_sge.sge.mr->refcount); + qib_put_mr(qp->r_sge.sge.mr); qp->r_sge.num_sge = 0; goto send_comp; @@ -525,7 +525,7 @@ again: sge->sge_length -= len; if (sge->sge_length == 0) { if (!release) - atomic_dec(&sge->mr->refcount); + qib_put_mr(sge->mr); if (--sqp->s_sge.num_sge) *sge = *sqp->s_sge.sg_list++; } else if (sge->length == 0 && sge->mr->lkey) { @@ -542,11 +542,7 @@ again: sqp->s_len -= len; } if (release) - while (qp->r_sge.num_sge) { - atomic_dec(&qp->r_sge.sge.mr->refcount); - if (--qp->r_sge.num_sge) - qp->r_sge.sge = *qp->r_sge.sg_list++; - } + qib_put_ss(&qp->r_sge); if (!test_and_clear_bit(QIB_R_WRID_VALID, &qp->r_aflags)) goto send_comp; @@ -782,7 +778,7 @@ void qib_send_complete(struct qib_qp *qp, struct qib_swqe *wqe, for (i = 0; i < wqe->wr.num_sge; i++) { struct qib_sge *sge = &wqe->sg_list[i]; - atomic_dec(&sge->mr->refcount); + qib_put_mr(sge->mr); } if (qp->ibqp.qp_type == IB_QPT_UD || qp->ibqp.qp_type == IB_QPT_SMI || |