From mboxrd@z Thu Jan 1 00:00:00 1970 From: KOSAKI Motohiro Subject: [PATCH] infiniband, qib: convert old cpumask api into new one. Date: Thu, 19 May 2011 10:07:05 +0900 Message-ID: <4DD46D39.3060408@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: kosaki.motohiro-+CUm20s59erQFUHtdCDX3A@public.gmane.org, roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, mike.marciniszyn-h88ZbnxC6KDQT0dZR+AlfA@public.gmane.org, ralph.campbell-h88ZbnxC6KDQT0dZR+AlfA@public.gmane.org List-Id: linux-rdma@vger.kernel.org Adapt new APIs. we plan to remove old one later and plan to change current->cpus_allowed implementation. No functional change. Signed-off-by: KOSAKI Motohiro Cc: Roland Dreier Cc: Sean Hefty Cc: Hal Rosenstock Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Mike Marciniszyn Cc: Ralph Campbell --- drivers/infiniband/hw/qib/qib_file_ops.c | 11 ++++++----- 1 files changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c index de7d17d..dd9e1a2 100644 --- a/drivers/infiniband/hw/qib/qib_file_ops.c +++ b/drivers/infiniband/hw/qib/qib_file_ops.c @@ -1527,6 +1527,7 @@ done_chk_sdma: struct qib_filedata *fd = fp->private_data; const struct qib_ctxtdata *rcd = fd->rcd; const struct qib_devdata *dd = rcd->dd; + unsigned int weight; if (dd->flags & QIB_HAS_SEND_DMA) { fd->pq = qib_user_sdma_queue_create(&dd->pcidev->dev, @@ -1545,8 +1546,8 @@ done_chk_sdma: * it just means that sooner or later we don't recommend * a cpu, and let the scheduler do it's best. */ - if (!ret && cpus_weight(current->cpus_allowed) >= - qib_cpulist_count) { + weight = cpumask_weight(tsk_cpus_allowed(current)); + if (!ret && weight >= qib_cpulist_count) { int cpu; cpu = find_first_zero_bit(qib_cpulist, qib_cpulist_count); @@ -1554,13 +1555,13 @@ done_chk_sdma: __set_bit(cpu, qib_cpulist); fd->rec_cpu_num = cpu; } - } else if (cpus_weight(current->cpus_allowed) == 1 && - test_bit(first_cpu(current->cpus_allowed), + } else if (weight == 1 && + test_bit(cpumask_first(tsk_cpus_allowed(current)), qib_cpulist)) qib_devinfo(dd->pcidev, "%s PID %u affinity " "set to cpu %d; already allocated\n", current->comm, current->pid, - first_cpu(current->cpus_allowed)); + cpumask_first(tsk_cpus_allowed(current))); } mutex_unlock(&qib_mutex); -- 1.7.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html