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Searched refs:userfaults (Results 1 – 2 of 2) sorted by relevance

/linux/Documentation/admin-guide/mm/
H A Duserfaultfd.rst12 For example userfaults allows a proper and more optimal implementation
31 resolve the userfaults it receives via 1) or to manage the virtual
34 The real advantage of userfaults if compared to regular virtual memory
35 management of mremap/mprotect is that the userfaults in all their
44 manager process could handle the userfaults of a multitude of
130 userfaults on the range registered. Not all ioctls will necessarily be
143 There are three basic ways to resolve userfaults:
156 By default, these wake up userfaults blocked on the range in question.
312 just fine in combination with userfaults. Userfaults trigger async
314 aren't waiting for userfaults (i.e. network bound) can keep running in
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/linux/tools/testing/selftests/mm/
H A Duffd-unit-tests.c776 unsigned long userfaults; in uffd_sigbus_test_common() local
815 if (pthread_join(uffd_mon, (void **)&userfaults)) in uffd_sigbus_test_common()
818 if (userfaults) in uffd_sigbus_test_common()
819 uffd_test_fail("Signal test failed, userfaults: %ld", userfaults); in uffd_sigbus_test_common()