diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2010-03-09 09:55:10 +0000 |
|---|---|---|
| committer | Colin Cross <ccross@android.com> | 2010-10-06 16:32:27 -0700 |
| commit | bc07eb9db1944ccad5c4476cce2728e68abaf981 (patch) | |
| tree | 25f4da1a79f908f03ebd0cc027b029b26e1cf526 /fs/partitions | |
| parent | 98959c85632cde43fc83ba1b709f767fc3b8a4ee (diff) | |
ARMv7: Use lazy cache flushing if hardware broadcasts cache operations
ARMv7 processors like Cortex-A9 broadcast the cache maintenance
operations in hardware. The patch adds the CPU ID checks for such
feature and allows the flush_dcache_page/update_mmu_cache pair to work
in lazy flushing mode similar to the UP case.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'fs/partitions')
0 files changed, 0 insertions, 0 deletions