From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- arch/x86/lib/msr.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 arch/x86/lib/msr.c (limited to 'arch/x86/lib/msr.c') diff --git a/arch/x86/lib/msr.c b/arch/x86/lib/msr.c new file mode 100644 index 00000000..8f8eebdc --- /dev/null +++ b/arch/x86/lib/msr.c @@ -0,0 +1,23 @@ +#include +#include +#include + +struct msr *msrs_alloc(void) +{ + struct msr *msrs = NULL; + + msrs = alloc_percpu(struct msr); + if (!msrs) { + pr_warning("%s: error allocating msrs\n", __func__); + return NULL; + } + + return msrs; +} +EXPORT_SYMBOL(msrs_alloc); + +void msrs_free(struct msr *msrs) +{ + free_percpu(msrs); +} +EXPORT_SYMBOL(msrs_free); -- cgit v1.3.1