Lines Matching refs:fast

29 Fast page fault is the fast path which fixes the guest page fault out of
30 the mmu-lock on x86. Currently, the page fault can be fast in one of the
49 On fast page fault path, we will use cmpxchg to atomically set the spte W
70 | On fast page fault path:                                               |
99 to gfn.  For indirect sp, we disabled fast page fault for simplicity.
113 In the origin code, the spte can be fast updated (non-atomically) if the
117 But it is not true after fast page fault since the spte can be marked
138 |                                    | on fast page fault path::         |
170 fast page fault path, in order to easily audit the path, we see if TLBs need
175 atomically update the spte, the race caused by fast page fault can be avoided,
186 a fault is generated and the fast page fault mechanism described above is used