| commit | 9b123d1ea23701bc00ebf712f1e03b25b8195eeb | [log] [tgz] |
|---|---|---|
| author | Nicholas Piggin <npiggin@gmail.com> | Fri Aug 02 20:57:01 2019 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Fri Aug 30 11:14:59 2019 +1000 |
| tree | 1eb827c65b007de64f8aa9ffff05a698277ba02d | |
| parent | 05f97d94dd0e2883bc7b2e6b7b5e4c088e0d1437 [diff] |
powerpc/64s/exception: reduce page fault unnecessary loads This avoids 3 loads in the radix page fault case, 1 load in the hash fault case, and 2 loads in the hash miss page fault case. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190802105709.27696-37-npiggin@gmail.com