Lines Matching full:fast

67 Fast page fault:
69 Fast page fault is the fast path which fixes the guest page fault out of
70 the mmu-lock on x86. Currently, the page fault can be fast in one of the
88 On fast page fault path, we will use cmpxchg to atomically set the spte W
109 | On fast page fault path:                                               |
138 to gfn.  For indirect sp, we disabled fast page fault for simplicity.
152 In the original code, the spte can be fast updated (non-atomically) if the
156 But it is not true after fast page fault since the spte can be marked
177 |                                     | on fast page fault path::         |
211 fast page fault path. In order to easily audit the path, we see if TLBs needing
216 atomically update the spte and the race caused by fast page fault can be avoided.
227 generated and the fast page fault mechanism described above is used to