Searched refs:UFFDIO_WRITEPROTECT (Results 1 - 5 of 5) sorted by relevance

/linux-master/include/uapi/linux/
H A Duserfaultfd.h100 #define UFFDIO_WRITEPROTECT _IOWR(UFFDIO, _UFFDIO_WRITEPROTECT, \ macro
/linux-master/tools/testing/selftests/mm/
H A Dksm_functional_tests.c380 if (ioctl(uffd, UFFDIO_WRITEPROTECT, &uffd_writeprotect)) {
381 ksft_test_result_fail("UFFDIO_WRITEPROTECT failed\n");
H A Duffd-common.c388 if (ioctl(ufd, UFFDIO_WRITEPROTECT, &prms))
H A Dpagemap_ioctl.c126 if (!(uffdio_register.ioctls & UFFDIO_WRITEPROTECT))
133 if (ioctl(uffd, UFFDIO_WRITEPROTECT, &wp))
134 ksft_exit_fail_msg("ioctl(UFFDIO_WRITEPROTECT)\n");
/linux-master/fs/
H A Duserfaultfd.c2128 case UFFDIO_WRITEPROTECT:

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