]> www.infradead.org Git - users/dwmw2/linux.git/commit
smpboot: reuse timer calibration
authorArjan van de Ven <arjan@linux.intel.com>
Wed, 11 Feb 2015 23:28:14 +0000 (17:28 -0600)
committerDavid Woodhouse <dwmw@amazon.co.uk>
Sat, 4 Feb 2023 15:33:35 +0000 (15:33 +0000)
commit999063108283a26409a726cc0fb21fc6dccb303a
tree8f70054a73e61e80270c768e290a1137f9242432
parent9d2b4340c218c76e62dad29e1c91c7a6cc381c6e
smpboot: reuse timer calibration

NO point recalibrating for known-constant tsc ...
saves 200ms+ of boot time.
arch/x86/kernel/tsc.c