| /openbmc/linux/tools/perf/ |
| H A D | builtin-record.c | 111 struct mmap **maps;
112 struct mmap **overwrite_maps;
485 struct mmap *maps = evlist->mmap; in record__aio_mmap_read_sync()
698 struct mmap *map, in record__process_auxtrace()
736 struct mmap *map) in record__auxtrace_mmap_read()
774 struct mmap *map = &rec->evlist->mmap[i]; in record__auxtrace_read_snapshot_all()
1027 struct mmap *mmap = evlist->mmap; in record__thread_data_init_maps() local
1037 if (mmap) { in record__thread_data_init_maps()
1296 if (evlist->mmap) in record__mmap_evlist()
1531 struct mmap **maps; in record__mmap_read_evlist()
[all …]
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| /openbmc/linux/tools/testing/selftests/memfd/ |
| H A D | memfd_test.c | 273 p = mmap(NULL, in mfd_assert_mmap_shared()
291 p = mmap(NULL, in mfd_assert_mmap_private()
346 p = mmap(NULL, in mfd_assert_read()
359 p = mmap(NULL, in mfd_assert_read()
378 p = mmap(NULL, in mfd_assert_read_shared()
396 p = mmap(NULL, in mfd_assert_fork_private_write()
445 p = mmap(NULL, in mfd_assert_write()
459 p = mmap(NULL, in mfd_assert_write()
474 p = mmap(NULL, in mfd_assert_write()
519 p = mmap(NULL, in mfd_fail_write()
[all …]
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| /openbmc/linux/tools/testing/selftests/mm/ |
| H A D | migration.c | 126 ptr = mmap(NULL, TWOMEG, PROT_READ | PROT_WRITE,
152 ptr = mmap(NULL, TWOMEG, PROT_READ | PROT_WRITE,
186 ptr = mmap(NULL, 2*TWOMEG, PROT_READ | PROT_WRITE,
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| H A D | map_populate.c | 55 smap = mmap(0, MMAP_SZ, PROT_READ | PROT_WRITE, in child_f()
85 smap = mmap(0, MMAP_SZ, PROT_READ | PROT_WRITE, in main()
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| H A D | memfd_secret.c | 68 mem = mmap(NULL, len, prot, mode, fd, 0); in test_mlock_limit()
76 mem = mmap(NULL, len, prot, mode, fd, 0); in test_mlock_limit()
184 mem = mmap(NULL, page_size, prot, mode, fd, 0); in test_remote_access()
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| /openbmc/openbmc/meta-openembedded/meta-oe/recipes-support/libmimetic/libmimetic/ |
| H A D | 0001-mimetic-Check-for-MMAP_FAILED-return-from-mmap.patch | 4 Subject: [PATCH] mimetic: Check for MMAP_FAILED return from mmap()
27 m_beg = (char*) mmap(0, m_st.st_size, PROT_READ, MAP_SHARED,m_fd,0);
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| /openbmc/linux/tools/testing/selftests/prctl/ |
| H A D | set-anon-vma-name-test.c | 79 self->ptr_anon = mmap(NULL, AREA_SIZE, PROT_READ | PROT_WRITE, in FIXTURE_SETUP()
82 self->ptr_not_anon = mmap(NULL, AREA_SIZE, PROT_READ | PROT_WRITE, in FIXTURE_SETUP()
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| /openbmc/linux/Documentation/translations/zh_CN/userspace-api/accelerators/ |
| H A D | ocxl.rst | 165 mmap section in 用户API
168 一个进程可以mmap每个进程的MMIO区域来和AFU交互。
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| /openbmc/linux/fs/proc/ |
| H A D | inode.c | 433 typeof_member(struct proc_ops, proc_mmap) mmap; in pde_mmap()
435 mmap = pde->proc_ops->proc_mmap; in pde_mmap()
436 if (mmap) in pde_mmap()
437 return mmap(file, vma); in pde_mmap()
584 .mmap = proc_reg_mmap,
597 .mmap = proc_reg_mmap,
611 .mmap = proc_reg_mmap,
625 .mmap = proc_reg_mmap,
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| /openbmc/linux/tools/perf/util/ |
| H A D | synthetic-events.c | 519 event->mmap2.len -= event->mmap.start; in perf_event__synthesize_mmap_events()
719 event->mmap.header.size = (sizeof(event->mmap) - in perf_event__synthesize_modules()
720 (sizeof(event->mmap.filename) - size)); in perf_event__synthesize_modules()
723 event->mmap.start = map__start(map); in perf_event__synthesize_modules()
724 event->mmap.len = map__size(map); in perf_event__synthesize_modules()
725 event->mmap.pid = machine->pid; in perf_event__synthesize_modules()
1152 size = snprintf(event->mmap.filename, sizeof(event->mmap.filename), in __perf_event__synthesize_kernel_mmap()
1156 event->mmap.header.size = (sizeof(event->mmap) - in __perf_event__synthesize_kernel_mmap()
1159 event->mmap.start = map__start(map); in __perf_event__synthesize_kernel_mmap()
1160 event->mmap.len = map__end(map) - event->mmap.start; in __perf_event__synthesize_kernel_mmap()
[all …]
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| H A D | python.c | 274 pevent->event.mmap.pid, pevent->event.mmap.tid, in pyrf_mmap_event__repr()
275 pevent->event.mmap.start, pevent->event.mmap.len, in pyrf_mmap_event__repr()
276 pevent->event.mmap.pgoff, pevent->event.mmap.filename) < 0) { in pyrf_mmap_event__repr()
874 mmap = 0, in pyrf_evsel__init() local
894 &mmap, &context_switch, &comm, &freq, &inherit_stat, in pyrf_evsel__init()
917 attr.mmap = mmap; in pyrf_evsel__init()
1127 static struct mmap *get_md(struct evlist *evlist, int cpu) in get_md()
1132 struct mmap *md = &evlist->mmap[i]; in get_md()
1148 struct mmap *md; in pyrf_evlist__read_on_cpu()
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| /openbmc/openbmc/meta-openembedded/meta-oe/dynamic-layers/meta-python/recipes-bsp/rwmem/ |
| H A D | rwmem_1.2.bb | 3 rwmem supports two modes: mmap mode and i2c mode. \
5 In mmap mode rwmem accesses a file by memory mapping it. \
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| /openbmc/qemu/ebpf/ |
| H A D | ebpf_rss.c | 56 ctx->mmap_configuration = mmap(NULL, qemu_real_host_page_size(), in ebpf_rss_mmap()
63 ctx->mmap_toeplitz_key = mmap(NULL, qemu_real_host_page_size(), in ebpf_rss_mmap()
70 ctx->mmap_indirections_table = mmap(NULL, qemu_real_host_page_size(), in ebpf_rss_mmap()
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| /openbmc/phosphor-mboxd/vpnor/test/ |
| H A D | write_rw.cpp | 50 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0); in main()
86 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0); in main()
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| /openbmc/phosphor-mboxd/test/ |
| H A D | implicit_flush.c | 94 map = mmap(NULL, MEM_SIZE, PROT_READ, MAP_PRIVATE, in flush_on_close()
126 map = mmap(NULL, MEM_SIZE, PROT_READ, MAP_PRIVATE, in flush_on_create()
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| /openbmc/hiomapd/vpnor/test/ |
| H A D | write_rw.cpp | 54 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0); in main()
90 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0); in main()
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| /openbmc/hiomapd/test/ |
| H A D | implicit_flush.c | 95 map = mmap(NULL, MEM_SIZE, PROT_READ, MAP_PRIVATE, in flush_on_close()
127 map = mmap(NULL, MEM_SIZE, PROT_READ, MAP_PRIVATE, in flush_on_create()
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| /openbmc/linux/tools/perf/tests/ |
| H A D | sw-clock.c | 48 struct mmap *md; in __test__sw_clock_freq()
100 md = &evlist->mmap[0]; in __test__sw_clock_freq()
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| H A D | task-exit.c | 56 struct mmap *md; in test__task_exit()
118 md = &evlist->mmap[0]; in test__task_exit()
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| H A D | openat-syscall-tp-fields.c | 95 struct mmap *md; in test__syscall_openat_tp_fields()
97 md = &evlist->mmap[i]; in test__syscall_openat_tp_fields()
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| /openbmc/linux/tools/lib/perf/include/internal/ |
| H A D | evlist.h | 34 struct perf_mmap *mmap; member
51 perf_evlist_mmap__cb_mmap_t mmap; member
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| /openbmc/linux/Documentation/misc-devices/ |
| H A D | uacce.rst | 67 | | | | | mmap memory
90 Uacce uses mmap and IOMMU to play the trick.
100 via mmap space of the queue fd.
173 The queue file mmap space will need a user driver to wrap the communication
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| /openbmc/phosphor-ipmi-flash/internal/ |
| H A D | sys.cpp | 70 void* SysImpl::mmap(void* addr, std::size_t length, int prot, int flags, int fd, in mmap() function in internal::SysImpl
73 return ::mmap(addr, length, prot, flags, fd, offset); in mmap()
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| /openbmc/linux/Documentation/mm/ |
| H A D | overcommit-accounting.rst | 45 guarantees and run close to the edge you MUST mmap your stack for the
67 | Pages made writable copies by mmap
73 * We account mmap memory mappings
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| /openbmc/qemu/bsd-user/ |
| H A D | mmap.c | 206 void *p = mmap(host_start, qemu_host_page_size, prot, in mmap_frag()
316 ptr = mmap(g2h_untagged(addr), size, PROT_NONE, in mmap_find_vma_aligned()
548 p = mmap(g2h_untagged(start), host_len, prot, in target_mmap()
555 p = mmap(g2h_untagged(start), len, prot, in target_mmap()
653 p = mmap(g2h_untagged(real_start), real_end - real_start, in target_mmap()
711 mmap(g2h_untagged(real_start), real_end - real_start, PROT_NONE, in mmap_reserve()
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