Searched refs:madvise (Results 26 - 41 of 41) sorted by relevance

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/linux-master/kernel/
H A Dsys_ni.c188 COND_SYSCALL(madvise); variable
/linux-master/tools/testing/selftests/mm/
H A Dvm_util.c237 if (madvise(ptr, HPAGE_SIZE, MADV_HUGEPAGE))
H A Dksm_tests.c194 " 0: madvise merging\n"
247 if (madvise(addr, size, MADV_MERGEABLE)) {
248 perror("madvise");
271 if (madvise(addr, size, MADV_UNMERGEABLE)) {
272 perror("madvise");
569 if (madvise(map_ptr, len, MADV_HUGEPAGE))
H A Drun_vmtests.sh267 CATEGORY="hugetlb" run_test ./hugetlb-madvise
H A Dpagemap_ioctl.c788 ret = madvise(map, map_size, MADV_HUGEPAGE);
H A Dhmm-tests.c714 ret = madvise(map, size, MADV_HUGEPAGE);
/linux-master/tools/testing/selftests/net/
H A Dtcp_mmap.c241 madvise(addr, zc.length, MADV_DONTNEED);
/linux-master/tools/mm/
H A Dpage-types.c999 if (madvise(ptr, len, MADV_RANDOM))
1017 if (madvise(ptr, len, MADV_SEQUENTIAL))
/linux-master/tools/testing/selftests/x86/
H A Dtest_shadow_stack.c129 return madvise(shstk, SS_SIZE, MADV_DONTNEED);
/linux-master/tools/testing/selftests/user_events/
H A Dftrace_test.c429 ASSERT_EQ(0, madvise(anon, l, MADV_DONTNEED));
/linux-master/tools/perf/bench/
H A Dnuma.c449 ret = madvise(buf, bytes, MADV_HUGEPAGE);
452 printf("WARNING: Could not enable THP - do: 'echo madvise > /sys/kernel/mm/transparent_hugepage/enabled'\n");
456 ret = madvise(buf, bytes, MADV_NOHUGEPAGE);
/linux-master/tools/testing/selftests/kvm/
H A Dmemslot_perf_test.c643 ret = madvise(hva, npages * guest_page_size, MADV_DONTNEED);
645 "madvise(%p, MADV_DONTNEED) on VM memory should not fail for gptr 0x%"PRIx64,
651 "madvise(MADV_DONTNEED) should exactly cover all of the requested area");
/linux-master/drivers/gpu/drm/panfrost/
H A Dpanfrost_drv.c524 PANFROST_IOCTL(MADVISE, madvise, DRM_RENDER_ALLOW),
/linux-master/tools/testing/selftests/kvm/aarch64/
H A Dpage_fault_test.c418 ret = madvise(hva, paging_size, MADV_DONTNEED);
419 TEST_ASSERT(ret == 0, "madvise failed");
/linux-master/mm/
H A Dmadvise.c3 * linux/mm/madvise.c
913 * operation may not cause madvise() to
1021 * Apply an madvise behavior to a region of a vma. madvise_update_vma
1105 * madvise() returns EAGAIN if kernel resources, such as
1301 * madvise() returns EAGAIN if kernel resources, such as
1335 * The madvise(2) system call.
1337 * Applications can use madvise() to advise the kernel how it should
1467 SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
/linux-master/tools/testing/selftests/kvm/lib/
H A Dkvm_util.c1080 /* As needed perform madvise */
1083 ret = madvise(region->host_mem, mem_size,
1085 TEST_ASSERT(ret == 0, "madvise failed, addr: %p length: 0x%lx src_type: %s",

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