Searched hist:"0 ae53ed1" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/arch/sparc/kernel/ |
| H A D | ldc.c | 0ae53ed1 Thu Apr 09 14:33:32 CDT 2015 Sowmini Varadhan <sowmini.varadhan@oracle.com> sparc: Make LDC use common iommu poll management functions
Note that this conversion is only being done to consolidate the
code and ensure that the common code provides the sufficient
abstraction. It is not expected to result in any noticeable
performance improvement, as there is typically one ldc_iommu
per vnet_port, and each one has 8k entries, with a typical
request for 1-4 pages. Thus LDC uses npools == 1.
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
0ae53ed1 Thu Apr 09 14:33:32 CDT 2015 Sowmini Varadhan <sowmini.varadhan@oracle.com> sparc: Make LDC use common iommu poll management functions
Note that this conversion is only being done to consolidate the
code and ensure that the common code provides the sufficient
abstraction. It is not expected to result in any noticeable
performance improvement, as there is typically one ldc_iommu
per vnet_port, and each one has 8k entries, with a typical
request for 1-4 pages. Thus LDC uses npools == 1.
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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