diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2019-08-02 20:57:01 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-08-30 11:14:59 +1000 |
| commit | 9b123d1ea23701bc00ebf712f1e03b25b8195eeb (patch) | |
| tree | 1eb827c65b007de64f8aa9ffff05a698277ba02d /arch/powerpc/kernel/eeh_driver.c | |
| 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
Diffstat (limited to 'arch/powerpc/kernel/eeh_driver.c')
0 files changed, 0 insertions, 0 deletions