Lines Matching full:fast

65 Fast page fault:
67 Fast page fault is the fast path which fixes the guest page fault out of
68 the mmu-lock on x86. Currently, the page fault can be fast in one of the
86 On fast page fault path, we will use cmpxchg to atomically set the spte W
107 | On fast page fault path:                                               |
136 to gfn.  For indirect sp, we disabled fast page fault for simplicity.
150 In the original code, the spte can be fast updated (non-atomically) if the
154 But it is not true after fast page fault since the spte can be marked
175 |                                     | on fast page fault path::         |
209 fast page fault path. In order to easily audit the path, we see if TLBs needing
214 atomically update the spte and the race caused by fast page fault can be avoided.
225 generated and the fast page fault mechanism described above is used to