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Opened 10 years ago

Closed 10 years ago

#206 closed defect (fixed)

nettest1 hangs on sparc64

Reported by: Jakub Jermář Owned by:
Priority: major Milestone: 0.4.3
Component: helenos/net/other Version: mainline
Keywords: Cc:
Blocker for: Depends on:
See also:

Description

When I run nettest1 on HelenOS/sparc64, the test hangs after the first "Sendto and recvfrom" is printed. The system's performance seems to be severely impacted even though the system continues to slowly react.

Change History (2)

comment:1 Changed 10 years ago by Jakub Jermář

In the first invocation of sendto_core(), socket→header_size is plainly too big: 34359738368. This results in number of fragments computed as 524456. The system then performs this many calls to async_data_write_start().

So the question is why is socket→header_size thus big on sparc64 and where is this value set.

comment:2 Changed 10 years ago by Jakub Jermář

Resolution: fixed
Status: newclosed

Fixed in changeset:head,317.

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