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HFI1: clean up and eliminate dead code in user SDMA

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This commit is contained in:
Balazs Gerofi
2018-04-08 08:16:26 +09:00
parent 2eca75ead8
commit af22ce62d2
4 changed files with 63 additions and 275 deletions
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6
kernel/file_ops.c
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@ -257,7 +257,6 @@ ssize_t hfi1_aio_write(void *private_data, const struct iovec *iovec, unsigned l
struct hfi1_user_sdma_comp_q *cq = fd->cq;
int done = 0, reqs = 0;
hfi1_cdbg(AIOWRITE, "+");
if (!cq || !pq)
return -EIO;
@ -265,7 +264,7 @@ ssize_t hfi1_aio_write(void *private_data, const struct iovec *iovec, unsigned l
return -EINVAL;
hfi1_cdbg(SDMA, "SDMA request from %u:%u (%lu)",
fd->uctxt->ctxt, fd->subctxt, dim);
fd->uctxt->ctxt, fd->subctxt, dim);
if (atomic_read(&pq->n_reqs) == pq->n_max_reqs)
return -ENOSPC;
@ -285,8 +284,7 @@ ssize_t hfi1_aio_write(void *private_data, const struct iovec *iovec, unsigned l
done += count;
reqs++;
}
hfi1_cdbg(AIOWRITE, "-");
TP("-");
return reqs;
}