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Searched refs:mmap_len (Results 1 – 3 of 3) sorted by relevance

/linux-4.4.14/tools/perf/arch/x86/tests/
Dintel-cqm.c42 size_t mmap_len; in test__intel_cqm_count_nmi_context() local
102 mmap_len = page_size * 65; in test__intel_cqm_count_nmi_context()
104 event = mmap(NULL, mmap_len, PROT_READ, MAP_SHARED, fd[0], 0); in test__intel_cqm_count_nmi_context()
114 munmap(event, mmap_len); in test__intel_cqm_count_nmi_context()
/linux-4.4.14/tools/perf/util/
Devlist.c844 munmap(evlist->mmap[idx].base, evlist->mmap_len); in __perf_evlist__munmap()
898 evlist->mmap[idx].base = mmap(NULL, evlist->mmap_len, mp->prot, in __perf_evlist__mmap()
1147 evlist->mmap_len = perf_evlist__mmap_size(pages); in perf_evlist__mmap_ex()
1148 pr_debug("mmap size %zuB\n", evlist->mmap_len); in perf_evlist__mmap_ex()
1149 mp.mask = evlist->mmap_len - page_size - 1; in perf_evlist__mmap_ex()
1151 auxtrace_mmap_params__init(&mp.auxtrace_mp, evlist->mmap_len, in perf_evlist__mmap_ex()
1696 int pages_attempted = evlist->mmap_len / 1024, pages_max_per_user, printed = 0; in perf_evlist__strerror_mmap()
Devlist.h46 size_t mmap_len; member