Messages in this thread | | | From | Huaixin Chang <> | Subject | [PATCH 0/2] Build ORC fast lookup table in scripts/sorttable tool | Date | Wed, 29 Apr 2020 14:46:24 +0800 |
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Move building of fast lookup table from boot to sorttable tool. This saves us 6380us boot time on Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz with cores.
Huaixin Chang (2): scripts/sorttable: Build orc fast lookup table via sorttable tool x86/unwind/orc: Remove unwind_init() from x86 boot
arch/x86/include/asm/unwind.h | 2 - arch/x86/kernel/setup.c | 2 - arch/x86/kernel/unwind_orc.c | 51 ---------------------- scripts/sorttable.h | 99 ++++++++++++++++++++++++++++++++++++++++--- 4 files changed, 92 insertions(+), 62 deletions(-)
-- 2.14.4.44.g2045bb6
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