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Added debugging output. Bugfixes in user_sdma_send_pkts() and sdma_send_txreq().

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This commit is contained in:
Aram Santogidis
2017-08-15 20:18:49 +09:00
committed by Balazs Gerofi
parent ae368d97d4
commit 640dba627f
5 changed files with 178 additions and 93 deletions
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7
kernel/file_ops.c
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@@ -434,6 +434,8 @@ ssize_t hfi1_aio_write(void *private_data, const struct iovec *iovec, unsigned l
struct hfi1_user_sdma_pkt_q *pq = fd->pq;
struct hfi1_user_sdma_comp_q *cq = fd->cq;
int done = 0, reqs = 0;
TP("+");
/* Double check the sizes */
WARN_IF_SIZE_DIFFERENT(struct hfi1_filedata, 96);
@@ -443,7 +445,6 @@ ssize_t hfi1_aio_write(void *private_data, const struct iovec *iovec, unsigned l
WARN_IF_SIZE_DIFFERENT(struct sdma_engine, 1472);
WARN_IF_SIZE_DIFFERENT(struct sdma_state, 64);
return 0;
hfi1_cdbg(AIOWRITE, "+");
if (!cq || !pq)
return -EIO;
@@ -474,6 +475,8 @@ ssize_t hfi1_aio_write(void *private_data, const struct iovec *iovec, unsigned l
reqs = ret;
break;
}
TP("-");
return 0;
dim -= count;
done += count;
reqs++;
@@ -1595,4 +1598,4 @@ void hfi1_device_remove(struct hfi1_devdata *dd)
user_remove(dd);
hfi1_diag_remove(dd);
}
#endif /* __HFI1_ORIG__ */
#endif /* __HFI1_ORIG__ */