UFFD_FEATURE_EVENT_FORK 677 fs/userfaultfd.c if (!octx || !(octx->features & UFFD_FEATURE_EVENT_FORK)) { UFFD_FEATURE_EVENT_FORK 1841 fs/userfaultfd.c if ((features & UFFD_FEATURE_EVENT_FORK) && !capable(CAP_SYS_PTRACE)) UFFD_FEATURE_EVENT_FORK 22 include/uapi/linux/userfaultfd.h #define UFFD_API_FEATURES (UFFD_FEATURE_EVENT_FORK | \ UFFD_FEATURE_EVENT_FORK 923 tools/testing/selftests/vm/userfaultfd.c features = UFFD_FEATURE_EVENT_FORK | UFFD_FEATURE_EVENT_REMAP | UFFD_FEATURE_EVENT_FORK 983 tools/testing/selftests/vm/userfaultfd.c features = UFFD_FEATURE_EVENT_FORK|UFFD_FEATURE_SIGBUS;