diff options
author | Christoph Hellwig <[email protected]> | 2018-03-19 11:38:15 +0100 |
---|---|---|
committer | Ingo Molnar <[email protected]> | 2018-03-20 10:01:56 +0100 |
commit | fec777c385b6376048fc4b08f039366545b335cd (patch) | |
tree | a613e68a5746d74d69bf3aa06818b05119d8e500 /tools/perf/scripts/python/call-graph-from-sql.py | |
parent | 038d07a283d62336b32cc23b62aecdf9418cfc11 (diff) |
x86/dma: Use DMA-direct (CONFIG_DMA_DIRECT_OPS=y)
The generic DMA-direct (CONFIG_DMA_DIRECT_OPS=y) implementation is now
functionally equivalent to the x86 nommu dma_map implementation, so
switch over to using it.
That includes switching from using x86_dma_supported in various IOMMU
drivers to use dma_direct_supported instead, which provides the same
functionality.
Tested-by: Tom Lendacky <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Jon Mason <[email protected]>
Cc: Konrad Rzeszutek Wilk <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Muli Ben-Yehuda <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions