Home
last modified time | relevance | path

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

/Linux-v6.1/Documentation/admin-guide/mm/
Duserfaultfd.rst14 For example userfaults allows a proper and more optimal implementation
33 resolve the userfaults it receives via 1) or to manage the virtual
36 The real advantage of userfaults if compared to regular virtual memory
37 management of mremap/mprotect is that the userfaults in all their
46 manager process could handle the userfaults of a multitude of
129 userfaults on the range registered. Not all ioctls will necessarily be
142 There are three basic ways to resolve userfaults:
155 By default, these wake up userfaults blocked on the range in question.
236 just fine in combination with userfaults. Userfaults trigger async
238 aren't waiting for userfaults (i.e. network bound) can keep running in
[all …]
/Linux-v6.1/tools/testing/selftests/vm/
Duserfaultfd.c1257 unsigned long userfaults; in userfaultfd_sig_test() local
1303 if (pthread_join(uffd_mon, (void **)&userfaults)) in userfaultfd_sig_test()
1307 if (userfaults) in userfaultfd_sig_test()
1308 err("Signal test failed, userfaults: %ld", userfaults); in userfaultfd_sig_test()
1310 return userfaults != 0; in userfaultfd_sig_test()