Searched hist:c39649c331c70952700f99832b03f87e9d7f5b4b (Results 1 – 4 of 4) sorted by relevance
/openbmc/linux/include/linux/ |
H A D | cpu_rmap.h | c39649c331c70952700f99832b03f87e9d7f5b4b Wed Jan 19 05:03:25 CST 2011 Ben Hutchings <bhutchings@solarflare.com> lib: cpu_rmap: CPU affinity reverse-mapping
When initiating I/O on a multiqueue and multi-IRQ device, we may want to select a queue for which the response will be handled on the same or a nearby CPU. This requires a reverse-map of IRQ affinity. Add library functions to support a generic reverse-mapping from CPUs to objects with affinity and the specific case where the objects are IRQs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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/openbmc/linux/lib/ |
H A D | cpu_rmap.c | c39649c331c70952700f99832b03f87e9d7f5b4b Wed Jan 19 05:03:25 CST 2011 Ben Hutchings <bhutchings@solarflare.com> lib: cpu_rmap: CPU affinity reverse-mapping
When initiating I/O on a multiqueue and multi-IRQ device, we may want to select a queue for which the response will be handled on the same or a nearby CPU. This requires a reverse-map of IRQ affinity. Add library functions to support a generic reverse-mapping from CPUs to objects with affinity and the specific case where the objects are IRQs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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H A D | Kconfig | c39649c331c70952700f99832b03f87e9d7f5b4b Wed Jan 19 05:03:25 CST 2011 Ben Hutchings <bhutchings@solarflare.com> lib: cpu_rmap: CPU affinity reverse-mapping
When initiating I/O on a multiqueue and multi-IRQ device, we may want to select a queue for which the response will be handled on the same or a nearby CPU. This requires a reverse-map of IRQ affinity. Add library functions to support a generic reverse-mapping from CPUs to objects with affinity and the specific case where the objects are IRQs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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H A D | Makefile | c39649c331c70952700f99832b03f87e9d7f5b4b Wed Jan 19 05:03:25 CST 2011 Ben Hutchings <bhutchings@solarflare.com> lib: cpu_rmap: CPU affinity reverse-mapping
When initiating I/O on a multiqueue and multi-IRQ device, we may want to select a queue for which the response will be handled on the same or a nearby CPU. This requires a reverse-map of IRQ affinity. Add library functions to support a generic reverse-mapping from CPUs to objects with affinity and the specific case where the objects are IRQs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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