diff options
| author | Chris Horn <[email protected]> | 2016-08-16 16:18:53 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-08-21 15:57:36 +0200 |
| commit | 31c5e95e11eadef9a10b7b1833caf75d86fb147a (patch) | |
| tree | 0d8001d69f43071348ef42c180f00c8961193a68 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | c3397e7e677b1186f0442293de415f1c070b9d5d (diff) | |
staging: lustre: ptlrpc: Early replies need to honor at_max
When determining whether an early reply can be sent the server will
calculate the new deadline based on an offset from the request
arrival time. However, when actually setting the new deadline
the server offsets the current time. This can result in deadlines
being extended more than at_max seconds past the request arrival
time. Instead, the server should offset the arrival time when updating
its request timeout.
When a client receives an early reply it doesn't know the server side
arrival time so we use the original sent time as an approximation.
Signed-off-by: Chris Horn <[email protected]>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4578
Reviewed-on: http://review.whamcloud.com/9100
Reviewed-by: James Simmons <[email protected]>
Reviewed-by: Christopher J. Morrone <[email protected]>
Reviewed-by: Oleg Drokin <[email protected]>
Signed-off-by: James Simmons <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions