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Searched refs:UFFDIO_WRITEPROTECT (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.10/include/uapi/linux/
Duserfaultfd.h74 #define UFFDIO_WRITEPROTECT _IOWR(UFFDIO, _UFFDIO_WRITEPROTECT, \ macro
/Linux-v5.10/Documentation/admin-guide/mm/
Duserfaultfd.rst141 ``ioctl(uffd, UFFDIO_WRITEPROTECT, struct *uffdio_writeprotect)``
148 ``ioctl(uffd, UFFDIO_WRITEPROTECT, struct *uffdio_writeprotect)``
/Linux-v5.10/tools/testing/selftests/vm/
Duserfaultfd.c349 if (ioctl(ufd, UFFDIO_WRITEPROTECT, &prms)) { in wp_range()
/Linux-v5.10/fs/
Duserfaultfd.c1899 case UFFDIO_WRITEPROTECT: in userfaultfd_ioctl()