tree 50f2faaa6f9f9d6aaa976c2cd34b7340858e99e4
parent 821eef893dbf16e1c3ccb27434fdfb13307135ce
author Geneviève Bastien <gbastien+lttng@versatic.net> 1579111294 -0500
committer Genevieve Bastien <gbastien+lttng@versatic.net> 1579140143 -0500

callstack: Remove unnecessary reentrant lock in data provider

For large traces, all reading threads were waiting for the single build
thread to finish, which caused hundreds of blocked threads to be
spawned.

Change-Id: I8008e6da7c68d859807ec6e42bf36e420486bacb
Signed-off-by: Geneviève Bastien <gbastien+lttng@versatic.net>
Reviewed-on: https://git.eclipse.org/r/155939
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Reviewed-by: Matthew Khouzam <matthew.khouzam@ericsson.com>