Lines Matching refs:to
29 extern unsigned long __memcpy_asm(void *to, const void *from, unsigned long n);
31 void __user *to, const void *from, unsigned long n);
33 void *to, const void __user *from, unsigned long n);
35 void *to, const void __user *from, unsigned long n);
39 /* Size above which to consider TLB games for performance */
42 /* Communicate to the simulator what we are trying to do. */
51 * This is the only way to guarantee that we don't race with another
52 * thread that is modifying the PTE; we can't afford to try the
53 * copy_{to,from}_user() technique of catching the interrupt, since
54 * we must run with interrupts disabled to avoid the risk of some
58 * the normal VAs that aren't supposed to hit in cache.)
119 * We're done: notify the simulator that all is back to normal,
130 * to the particular kind of copying passed as the memcpy_t function.
136 * Check if it's big enough to bother with. We may end up doing a
146 /* Is the source page oloc'ed to a remote cpu? */
165 /* Adjust the PTE to correspond to a small page */
190 * potentially exposes us to incoherence if any
192 * Just give up rather than trying to be precise.
203 /* Adjust the PTE to correspond to a small page */
236 void *memcpy(void *to, const void *from, __kernel_size_t n)
239 return (void *)__memcpy_asm(to, from, n);
241 return (void *)fast_copy(to, from, n, __memcpy_asm);
244 unsigned long __copy_to_user_inatomic(void __user *to, const void *from,
248 return __copy_to_user_inatomic_asm(to, from, n);
250 return fast_copy(to, from, n, __copy_to_user_inatomic_asm);
253 unsigned long __copy_from_user_inatomic(void *to, const void __user *from,
257 return __copy_from_user_inatomic_asm(to, from, n);
259 return fast_copy(to, from, n, __copy_from_user_inatomic_asm);
262 unsigned long __copy_from_user_zeroing(void *to, const void __user *from,
266 return __copy_from_user_zeroing_asm(to, from, n);
268 return fast_copy(to, from, n, __copy_from_user_zeroing_asm);