Lines Matching refs:prevent

205      and WRITE_ONCE() are required to prevent compiler mischief.  Please
697 The initial READ_ONCE() is still required to prevent the compiler from
1349 The READ_ONCE() and WRITE_ONCE() functions can prevent any number of
1386      Use READ_ONCE() to prevent the compiler from doing this to you:
1410      Again, use READ_ONCE() to prevent the compiler from doing this:
1470      Use WRITE_ONCE() to prevent the compiler from making this sort of
1493      There is nothing to prevent the compiler from transforming
1505      to prevent this as follows:
1560      Use WRITE_ONCE() to prevent this as follows:
1569      poor performance and scalability.  Use READ_ONCE() to prevent
1612      and WRITE_ONCE() again prevent tearing in this example:
2224 operations that affect both CPUs may have to be carefully ordered to prevent
2906 necessary to prevent this, for example, on Itanium the volatile casts
2908 and st.rel instructions (respectively) that prevent such reordering.