3 ms·
Right, it is. It fixed my hot-path syscalls on x86 (via read/write functions, pthread_mutex functions, etc.). But if you have syscalls called via asm outside of
by brendangregg 5y ago
Right, it is. It fixed my hot-path syscalls on x86 (via read/write functions, pthread_mutex functions, etc.). But if you have syscalls called via asm outside of libc (by who?) then they need frame pointers as well.