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Details of Pstreams Shared Memory Block Transfer · Diary ...
https://a-darwish.gitbooks.io/diary-of-pulseaudio-developement/content/details_of_pstreams_shared_memory_block_transfer.html#:~:text=Commit%200e436a69%20by%20Lennart%20Poettering%20introduced%20shared%20memory,as%20read-only%20SHM%20segment%20to%20other%20local%20processes.
Shared Memory Usage · Diary of PulseAudio Developement
https://a-darwish.gitbooks.io/diary-of-pulseaudio-developement/content/shm_file_sharing.html
Mempools Core: SHM pa_shm_create_rw() int pa_shm_create_rw (pa_shm *m, size_t size, bool shared, mode_t mode) { char fn[32]; int fd = -1; pa_assert(m); pa_assert(size ...
Disable pulseaudio's use of shared memory · Issue #949 ...
https://github.com/rr-debugger/rr/issues/949
I've hit a register divergence in pulseaudio code running content/media/test. I'm not 100% sure what the cause is but it seems like a good idea to disable pulseaudio's use of shared memory to be on the safe side.
pulseaudio(1) — pulseaudio — Debian testing — Debian …
https://manpages.debian.org/testing/pulseaudio/pulseaudio.1.en.html
PulseAudio clients and the server can exchange audio data via memfds - the anonymous Linux Kernel shared memory mechanism (on kernels that support this). If disabled PulseAudio will communicate via POSIX shared memory.-L | --load="MODULE ARGUMENTS" Load the specified plugin module with the specified arguments.
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