Gedare Bloom started a new discussion on cpukit/dhrl/dhrl.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150598 > + next_epoch, > + memory_order_release > + ); > + > + rtems_barrier_wait( ctx->start_barrier, RTEMS_NO_TIMEOUT ); > + > + /* Spin utilizing the architecture-specific _CPU_Pause_speculation > instruction hook */ > + while ( > + atomic_load_explicit( &ctx->winning_data_ptr, memory_order_acquire ) == > + (uintptr_t) NULL > + ) { > + _CPU_Pause_speculation(); > + } > + > + winning_result = (volatile void *) > + atomic_load_explicit( &ctx->winning_data_ptr, memory_order_acquire ); This could be simplified. ``` while ( winning_result == NULL ) { winning_result = atomic_load_explicit(...); _CPU_Pause_speculation(); } ``` -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150598 You're receiving this email because of your account on gitlab.rtems.org.
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