Commits on Oct 21, 2024

1. sched: Improve timer vs task priority check …

   Rename sched_tasks_busy() to sched_check_set_tasks_busy() and change
   it to only return true if tasks are active (running or requested) for
   two consecutive calls.  This makes it less likely that timers will
   yield to tasks except when tasks really are notably backlogged.
   
   This also makes it less likely that multiple steppers controlling the
   same rail will be interrupted by tasks mid-step.  This should slightly
   improve the timing, and make it less likely that a halt during
   homing/probing will occur with these steppers taking a different
   number of total steps.
   
   Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

   

   KevinOConnor authored and rogerlz committed Oct 21, 2024
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