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Linux-insides: System calls in the Linux kernel, Part 3
(
github.com/0xax
)
73 points
by
0xAX
on Sept 6, 2015
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1 comment
joshbaptiste
on Sept 7, 2015
[–]
Oh very interesting indeed, when using strace, or sysdig I notice many daemonized threaded programs calling gettimeofday() frequently, it's good to know in Linux it doesn't incur a context switch with the vdso architecture.
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