tools/testing/selftests/kvm/arm64/page_fault_test.c

364

struct uffd_desc **pt_uffd, struct uffd_desc **data_uffd)

tools/testing/selftests/kvm/arm64/page_fault_test.c

387

static void free_uffd(struct test_desc *test, struct uffd_desc *pt_uffd,

tools/testing/selftests/kvm/arm64/page_fault_test.c

388

struct uffd_desc *data_uffd)

tools/testing/selftests/kvm/arm64/page_fault_test.c

703

struct uffd_desc *pt_uffd, *data_uffd;

tools/testing/selftests/kvm/demand_paging_test.c

156

struct uffd_desc **uffd_descs = NULL;

tools/testing/selftests/kvm/demand_paging_test.c

187

uffd_descs = malloc(num_uffds * sizeof(struct uffd_desc *));

tools/testing/selftests/kvm/include/userfaultfd_util.h

35

struct uffd_desc *uffd_setup_demand_paging(int uffd_mode, useconds_t delay,

tools/testing/selftests/kvm/include/userfaultfd_util.h

40

void uffd_stop_demand_paging(struct uffd_desc *uffd);

tools/testing/selftests/kvm/lib/userfaultfd_util.c

102

struct uffd_desc *uffd_setup_demand_paging(int uffd_mode, useconds_t delay,

tools/testing/selftests/kvm/lib/userfaultfd_util.c

107

struct uffd_desc *uffd_desc;

tools/testing/selftests/kvm/lib/userfaultfd_util.c

119

uffd_desc = malloc(sizeof(struct uffd_desc));

tools/testing/selftests/kvm/lib/userfaultfd_util.c

120

TEST_ASSERT(uffd_desc, "Failed to malloc uffd descriptor");

tools/testing/selftests/kvm/lib/userfaultfd_util.c

122

uffd_desc->pipefds = calloc(sizeof(int), num_readers);

tools/testing/selftests/kvm/lib/userfaultfd_util.c

123

TEST_ASSERT(uffd_desc->pipefds, "Failed to alloc pipes");

tools/testing/selftests/kvm/lib/userfaultfd_util.c

125

uffd_desc->readers = calloc(sizeof(pthread_t), num_readers);

tools/testing/selftests/kvm/lib/userfaultfd_util.c

126

TEST_ASSERT(uffd_desc->readers, "Failed to alloc reader threads");

tools/testing/selftests/kvm/lib/userfaultfd_util.c

128

uffd_desc->reader_args = calloc(sizeof(struct uffd_reader_args), num_readers);

tools/testing/selftests/kvm/lib/userfaultfd_util.c

129

TEST_ASSERT(uffd_desc->reader_args, "Failed to alloc reader_args");

tools/testing/selftests/kvm/lib/userfaultfd_util.c

131

uffd_desc->num_readers = num_readers;

tools/testing/selftests/kvm/lib/userfaultfd_util.c

154

uffd_desc->uffd = uffd;

tools/testing/selftests/kvm/lib/userfaultfd_util.c

155

for (i = 0; i < uffd_desc->num_readers; ++i) {

tools/testing/selftests/kvm/lib/userfaultfd_util.c

160

i, uffd_desc);

tools/testing/selftests/kvm/lib/userfaultfd_util.c

162

uffd_desc->pipefds[i] = pipes[1];

tools/testing/selftests/kvm/lib/userfaultfd_util.c

164

uffd_desc->reader_args[i].uffd_mode = uffd_mode;

tools/testing/selftests/kvm/lib/userfaultfd_util.c

165

uffd_desc->reader_args[i].uffd = uffd;

tools/testing/selftests/kvm/lib/userfaultfd_util.c

166

uffd_desc->reader_args[i].delay = delay;

tools/testing/selftests/kvm/lib/userfaultfd_util.c

167

uffd_desc->reader_args[i].handler = handler;

tools/testing/selftests/kvm/lib/userfaultfd_util.c

168

uffd_desc->reader_args[i].pipe = pipes[0];

tools/testing/selftests/kvm/lib/userfaultfd_util.c

170

pthread_create(&uffd_desc->readers[i], NULL, uffd_handler_thread_fn,

tools/testing/selftests/kvm/lib/userfaultfd_util.c

171

&uffd_desc->reader_args[i]);

tools/testing/selftests/kvm/lib/userfaultfd_util.c

177

return uffd_desc;

tools/testing/selftests/kvm/lib/userfaultfd_util.c

180

void uffd_stop_demand_paging(struct uffd_desc *uffd)