Do you get an AppArmor DENIED line for the shm_open() failure? It might still be worth addressing this:
- needless error logs are annoying and mask tracking down real problems and they waste flash write cycles
- whatever is used as fallback may or may not be as efficient as shared memory, which might mean increased CPU use, increased heat, decreased battery life, etc.
It might be small but every little piece adds up to a total experience.
Do you get an AppArmor DENIED line for the shm_open() failure? It might still be worth addressing this:
- needless error logs are annoying and mask tracking down real problems and they waste flash write cycles
- whatever is used as fallback may or may not be as efficient as shared memory, which might mean increased CPU use, increased heat, decreased battery life, etc.
It might be small but every little piece adds up to a total experience.
Thanks