diff options
| author |   Dean Luick <dean.luick@intel.com> | 2016-07-28 12:27:26 -0400 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-08-02 22:46:21 -0400 |
| commit | 8e1f52df978ec17475e1184ed9f72078babcbbfa (patch) | |
| tree | bbec55cb6cd89ca0341bb2e118fe7bd0b2606d83 /drivers/infiniband/hw/hfi1 | |
| parent | IB/hfi1: Fix minor format error (diff) | |
| download | linux-dev-8e1f52df978ec17475e1184ed9f72078babcbbfa.tar.xz linux-dev-8e1f52df978ec17475e1184ed9f72078babcbbfa.zip | |
IB/hfi1: Remove unused uctxt->subpid and uctxt->pid
These are no longer needed.
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/file_ops.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/hfi.h | 3 |
2 files changed, 0 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c index d7c07bc7bd14..b80c8d2ac52b 100644 --- a/drivers/infiniband/hw/hfi1/file_ops.c +++ b/drivers/infiniband/hw/hfi1/file_ops.c @@ -727,7 +727,6 @@ static int hfi1_file_close(struct inode *inode, struct file *fp) if (--uctxt->cnt) { uctxt->active_slaves &= ~(1 << fdata->subctxt); - uctxt->subpid[fdata->subctxt] = 0; mutex_unlock(&hfi1_mutex); goto done; } @@ -753,7 +752,6 @@ static int hfi1_file_close(struct inode *inode, struct file *fp) write_kctxt_csr(dd, uctxt->sc->hw_context, SEND_CTXT_CHECK_ENABLE, hfi1_pkt_default_send_ctxt_mask(dd, uctxt->sc->type)); sc_disable(uctxt->sc); - uctxt->pid = 0; spin_unlock_irqrestore(&dd->uctxt_lock, flags); dd->rcd[uctxt->ctxt] = NULL; @@ -893,7 +891,6 @@ static int find_shared_ctxt(struct file *fp, } fd->uctxt = uctxt; fd->subctxt = uctxt->cnt++; - uctxt->subpid[fd->subctxt] = current->pid; uctxt->active_slaves |= 1 << fd->subctxt; ret = 1; goto done; @@ -978,7 +975,6 @@ static int allocate_ctxt(struct file *fp, struct hfi1_devdata *dd, return ret; } uctxt->userversion = uinfo->userversion; - uctxt->pid = current->pid; uctxt->flags = HFI1_CAP_UGET(MASK); init_waitqueue_head(&uctxt->wait); strlcpy(uctxt->comm, current->comm, sizeof(uctxt->comm)); diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index df43732621ee..63ce587d6f94 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -270,9 +270,6 @@ struct hfi1_ctxtdata { u32 urgent; /* saved total number of polled urgent packets for poll edge trigger */ u32 urgent_poll; - /* pid of process using this ctxt */ - pid_t pid; - pid_t subpid[HFI1_MAX_SHARED_CTXTS]; /* same size as task_struct .comm[], command that opened context */ char comm[TASK_COMM_LEN]; /* so file ops can get at unit */ |