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| author | Andy Schwerin <schwerin@mongodb.com> | 2016-05-02 10:55:01 -0400 |
|---|---|---|
| committer | Andy Schwerin <schwerin@mongodb.com> | 2016-05-23 10:28:31 -0400 |
| commit | 2e627487ef0475c46143b5f57d3e7c3d3027d5dc (patch) | |
| tree | 7ad552be9a3cae113bc3cfd9df0faea78aa50e24 /src/mongo/db/clientcursor.cpp | |
| parent | c9aac9d6eaba6ef2eb8903f07e997b594e88addc (diff) | |
| download | mongo-2e627487ef0475c46143b5f57d3e7c3d3027d5dc.tar.gz | |
SERVER-18277 Track elapsed time on cursors using microsecond resolution on OperationContext.
This completes the mechanics of moving max-time tracking to OperationContext and
switching the checkForInterrupt checks to use the service context's fast clock
source, while tracking the amount of execution time remaining on a cursor with
microsecond granularity to ensure that remaining execution time always declines,
even for very brief operations on cursors.
This patch does not complete the transition from wait_for waiting to wait_until
waiting in all places that do waiting based on operation deadlines.
Diffstat (limited to 'src/mongo/db/clientcursor.cpp')
| -rw-r--r-- | src/mongo/db/clientcursor.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mongo/db/clientcursor.cpp b/src/mongo/db/clientcursor.cpp index 52081f2976b..db22953e211 100644 --- a/src/mongo/db/clientcursor.cpp +++ b/src/mongo/db/clientcursor.cpp @@ -114,7 +114,7 @@ void ClientCursor::init() { _isNoTimeout = false; _idleAgeMillis = 0; - _leftoverMaxTimeMicros = 0; + _leftoverMaxTimeMicros = Microseconds::max(); _pos = 0; if (_queryOptions & QueryOption_NoCursorTimeout) { |