RTEMS | cpukit: Create DHRL Library for DRAM Latency Mitigation (!1193)
Gedare Bloom (@gedare)
gitlab at rtems.org
Wed May 20 20:48:13 UTC 2026
Gedare Bloom started a new discussion on cpukit/dhrl/dhrl.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150606
> + RTEMS_DEFAULT_ATTRIBUTES,
> + &ctx->worker_a_id
> + );
> + if ( sc != RTEMS_SUCCESSFUL ) {
> + return sc;
> + }
> +
> + CPU_ZERO( &cpuset );
> + CPU_SET( core_a, &cpuset );
> + sc = rtems_task_set_affinity(
> + ctx->worker_a_id,
> + sizeof( cpu_set_t ),
> + &cpuset
> + );
> + if ( sc != RTEMS_SUCCESSFUL ) {
> + return sc;
Should clean up allocated resources (destroy task) here and in below error paths.
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150606
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