Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | sparseirq: fix numa_migrate_irq_desc dependency and comments | Yinghai Lu | 2008-12-19 | 1 | -8/+3 |
| | | | | | | | | | | | | Impact: reduce kconfig variable scope and clean up Bartlomiej pointed out that the config dependencies and comments are not right. update it depend to NUMA, and fix some comments Reported-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> | ||||
* | x86, sparseirq: move irq_desc according to smp_affinity, v7 | Yinghai Lu | 2008-12-17 | 1 | -0/+127 |
Impact: improve NUMA handling by migrating irq_desc on smp_affinity changes if CONFIG_NUMA_MIGRATE_IRQ_DESC is set: - make irq_desc to go with affinity aka irq_desc moving etc - call move_irq_desc in irq_complete_move() - legacy irq_desc is not moved, because they are allocated via static array for logical apic mode, need to add move_desc_in_progress_in_same_domain, otherwise it will not be moved ==> also could need two phases to get irq_desc moved. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> |