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| author |   K. Y. Srinivasan <kys@microsoft.com> | 2014-07-12 09:48:30 -0700 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2014-07-25 17:17:03 -0400 |
| commit | 56b26e69c8283121febedd12b3cc193384af46b9 (patch) | |
| tree | 7e62acbb51256914944320c8aa54111bfbbf663f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Drivers: scsi: storvsc: Fix a bug in handling VMBUS protocol version (diff) | |
| download | wireguard-linux-56b26e69c8283121febedd12b3cc193384af46b9.tar.xz wireguard-linux-56b26e69c8283121febedd12b3cc193384af46b9.zip | |
Drivers: scsi: storvsc: Implement a eh_timed_out handler
On Azure, we have seen instances of unbounded I/O latencies. To deal with
this issue, implement handler that can reset the timeout. Note that the
host gaurantees that it will respond to each command that has been issued.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cc: <stable@vger.kernel.org>
[hch: added a better comment explaining the issue]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions