| Date | Thu, 25 May 2017 10:09:27 +0200 | From | Jiri Olsa <> | Subject | Re: [PATCH v2 13/13] perf tools: add feature header record to pipe-mode |
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On Tue, May 23, 2017 at 12:48:53AM -0700, David Carrillo-Cisneros wrote:
SNIP
> +int perf_event__synthesize_features(struct perf_tool *tool, > + struct perf_session *session, > + struct perf_evlist *evlist, > + perf_event__handler_t process) > +{ > + struct perf_header *header = &session->header; > + struct feat_fd fdd; > + struct feature_event *fe; > + size_t sz, sz_hdr; > + int feat, ret; > + > + sz_hdr = sizeof(fe->header); > + sz = sizeof(union perf_event); > + /* get a nice alignment */ > + sz = PERF_ALIGN(sz, getpagesize());
we have page_size global variable for this
jirka
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