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Phoronix: The New Restartable Sequences System Call Is Living Up To Its Performance Claims
Introduced in the Linux 4.18 kernel was the Restartable Sequences "rseq" system call intended to yield faster user-space operations on per-CPU data. As covered during a presentation at this week's Open-Source Summit Europe, that system call is indeed providing performance wins while it's not widely utilized yet...
Introduced in the Linux 4.18 kernel was the Restartable Sequences "rseq" system call intended to yield faster user-space operations on per-CPU data. As covered during a presentation at this week's Open-Source Summit Europe, that system call is indeed providing performance wins while it's not widely utilized yet...