| /system/extras/simpleperf/ |
| event_fd.cpp | 124 size_t mmap_len = (mmap_pages + 1) * page_size; local
125 void* mmap_addr = mmap(nullptr, mmap_len, PROT_READ | PROT_WRITE, MAP_SHARED, perf_event_fd_, 0);
131 mmap_len_ = mmap_len;
|
| record_file.cpp | 203 size_t mmap_len = file_size; local
204 void* mmap_addr = mmap(nullptr, mmap_len, PROT_READ, MAP_SHARED, fileno(record_fp_), 0);
213 if (munmap(mmap_addr, mmap_len) == -1) {
363 size_t mmap_len = file_size; local
364 void* mmap_addr = mmap(nullptr, mmap_len, PROT_READ, MAP_SHARED, record_fd_, 0);
371 mmap_len_ = mmap_len;
|
| /external/fio/engines/ |
| splice.c | 78 int ret , buflen, mmap_len; local
84 mmap_len = buflen = io_u->xfer_buflen;
127 munmap(map, mmap_len);
153 if (sd->vmsplice_to_user_map && munmap(map, mmap_len) < 0) {
|
| /external/linux-tools-perf/src/tools/perf/util/ |
| evlist.h | 34 int mmap_len; member in struct:perf_evlist
|
| evlist.c | 564 munmap(evlist->mmap[idx].base, evlist->mmap_len);
594 evlist->mmap[idx].base = mmap(NULL, evlist->mmap_len, prot,
720 evlist->mmap_len = (pages + 1) * page_size;
|
