TCGETS et al are frequently issued by Linux binaries while the previous code avoidably ping-pongs a global sx lock and serializes on Giant. Note that even with the fix the common case will serialize on a per-tty lock. |
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cloudabi | ||
cloudabi32 | ||
cloudabi64 | ||
freebsd32 | ||
ia32 | ||
lindebugfs | ||
linprocfs | ||
linsysfs | ||
linux | ||
linuxkpi/common | ||
ndis | ||
netbsd | ||
x86bios |