Searched refs:uffd_writeprotect (Results 1 - 1 of 1) sorted by relevance

/linux-master/tools/testing/selftests/mm/
H A Dksm_functional_tests.c375 struct uffdio_writeprotect uffd_writeprotect; local
413 uffd_writeprotect.range.start = (unsigned long) map;
414 uffd_writeprotect.range.len = size;
415 uffd_writeprotect.mode = UFFDIO_WRITEPROTECT_MODE_WP;
416 if (ioctl(uffd, UFFDIO_WRITEPROTECT, &uffd_writeprotect)) {

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