Lines Matching refs:futex

9 futex, or fast user mutex, is a set of syscalls to allow userspace to create
14 futex2 is a followup version of the initial futex syscall, designed to overcome
37 and ``flags`` to specify the type (e.g. private) and size of futex.
59 - Some futex at the list was woken, returning the index of some waked futex.
61 An example of how to use the interface can be found at ``tools/testing/selftests/futex/functional/f…
71 Types of futex
74 A futex can be either private or shared. Private is used for processes that
75 shares the same memory space and the virtual address of the futex will be the
77 private futexes, it's necessary to specify ``FUTEX_PRIVATE_FLAG`` in the futex
79 have different virtual addresses for the same futex (using, for instance, a
85 supported one is 32 bit sized futex, and it need to be specified using