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| author |   Suresh Warrier <warrier@linux.vnet.ibm.com> | 2016-08-19 15:35:45 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@ozlabs.org> | 2016-09-09 16:17:59 +1000 |
| commit | 07b1fdf5bd135d94eff2b3a6849b90c358963066 (patch) | |
| tree | 4ca83bc39c1d4932fcec17b6392a6c5ef3359c2b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc/mm: Speed up computation of base and actual page size for a HPTE (diff) | |
| download | wireguard-linux-07b1fdf5bd135d94eff2b3a6849b90c358963066.tar.xz wireguard-linux-07b1fdf5bd135d94eff2b3a6849b90c358963066.zip | |
powerpc: Add simple cache inhibited MMIO accessors
Add simple cache inhibited accessors for memory mapped I/O.
Unlike the accessors built from the DEF_MMIO_* macros, these
don't include any hardware memory barriers, callers need to
manage memory barriers on their own. These can only be called
in hypervisor real mode.
Signed-off-by: Suresh Warrier <warrier@linux.vnet.ibm.com>
[paulus@ozlabs.org - added line to comment]
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions