[libvirt] [PATCH 3/6] AArch64: Parse cputopology from /proc/cpuinfo.
Cole Robinson
crobinso at redhat.com
Wed Oct 9 13:52:54 UTC 2013
On 10/08/2013 09:49 AM, Pranavkumar Sawargaonkar wrote:
> CPU "parser" for AArch64.
> Showing cputopology in arm64 linux is work-in-progress so for now
> all AArch64 cpus belong to same socket (like PPC).
>
> Also we parse BogoMIPS same like arm 32bit.
>
> Signed-off-by: Anup Patel <anup.patel at linaro.org>
> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar at linaro.org>
> ---
> src/nodeinfo.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/src/nodeinfo.c b/src/nodeinfo.c
> index 320d8f8..309066c 100644
> --- a/src/nodeinfo.c
> +++ b/src/nodeinfo.c
> @@ -205,7 +205,8 @@ virNodeParseSocket(const char *dir, unsigned int cpu)
> # if defined(__powerpc__) || \
> defined(__powerpc64__) || \
> defined(__s390__) || \
> - defined(__s390x__)
> + defined(__s390x__) || \
> + defined(__aarch64__)
> /* ppc and s390(x) has -1 */
> if (ret < 0)
> ret = 0;
> @@ -441,7 +442,7 @@ int linuxNodeInfoCPUPopulate(FILE *cpuinfo,
> * and parsed in next iteration, because it is not in expected
> * format and thus lead to error. */
> }
> -# elif defined(__arm__)
> +# elif defined(__arm__) || defined(__aarch64__)
> char *buf = line;
> if (STRPREFIX(buf, "BogoMIPS")) {
> char *p;
>
ACK
- Cole
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