diff options
author | Christoph Hellwig <[email protected]> | 2016-01-20 15:01:22 -0800 |
---|---|---|
committer | Linus Torvalds <[email protected]> | 2016-01-20 17:09:18 -0800 |
commit | 0d4a619b64bad7117947a84a10c17a2b8f14d252 (patch) | |
tree | 07ce1a6bfc43b0e0fb54f3231923c1f893938ff8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
parent | f9ed89e17ee7d1f5f25615bb0080b9a3ff1bb5f0 (diff) |
dma-mapping: make the generic coherent dma mmap implementation optional
This series converts all remaining architectures to use dma_map_ops and
the generic implementation of the DMA API. This not only simplifies the
code a lot, but also prepares for possible future changes like more
generic non-iommu dma_ops implementations or generic per-device
dma_map_ops.
This patch (of 16):
We have a couple architectures that do not want to support this code, so
add another Kconfig symbol that disables the code similar to what we do
for the nommu case.
Signed-off-by: Christoph Hellwig <[email protected]>
Cc: Haavard Skinnemoen <[email protected]>
Cc: Hans-Christian Egtvedt <[email protected]>
Cc: Steven Miao <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Cc: David Howells <[email protected]>
Cc: Koichi Yasutake <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Aurelien Jacquiot <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: James Hogan <[email protected]>
Cc: Jesper Nilsson <[email protected]>
Cc: Mark Salter <[email protected]>
Cc: Mikael Starvik <[email protected]>
Cc: Vineet Gupta <[email protected]>
Cc: Christian Borntraeger <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Sebastian Ott <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions