diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2024-02-29 15:25:17 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-03-03 15:05:21 +0300 |
| commit | 8488cdcb00fd5f238754005a43a3a7445860d344 (patch) | |
| tree | 162e49f3dae81701e48520d340fc4f00e2f2a588 /lib/pci_iomap.c | |
| parent | d9cf600ecb7b053345aa76c1988cf374260cfdaf (diff) | |
| download | linux-8488cdcb00fd5f238754005a43a3a7445860d344.tar.xz | |
powerpc/64s: Move dcbt/dcbtst sequence into a macro
There's an almost identical code sequence to specify load/store access
hints in __copy_tofrom_user_power7(), copypage_power7() and
memcpy_power7().
Move the sequence into a common macro, which is passed the registers to
use as they differ slightly.
There also needs to be a copy in the selftests, it could be shared in
future if the headers are cleaned up / refactored.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240229122521.762431-1-mpe@ellerman.id.au
Diffstat (limited to 'lib/pci_iomap.c')
0 files changed, 0 insertions, 0 deletions