Kconfig (8c57a5e7b2820f349c95b8c8393fec1e0f4070d2) Kconfig (087cdfb662ae50e3826e7cd2e54b6519d07b60f0)
1menu "IRQ subsystem"
2# Options selectable by the architecture code
3
4# Make sparse irq Kconfig switch below available
5config MAY_HAVE_SPARSE_IRQ
6 bool
7
8# Legacy support, required for itanic

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103 to define a high CONFIG_NR_CPUS value but still want to have
104 low kernel memory footprint on smaller machines.
105
106 ( Sparse irqs can also be beneficial on NUMA boxes, as they spread
107 out the interrupt descriptors in a more NUMA-friendly way. )
108
109 If you don't know what to do here, say N.
110
1menu "IRQ subsystem"
2# Options selectable by the architecture code
3
4# Make sparse irq Kconfig switch below available
5config MAY_HAVE_SPARSE_IRQ
6 bool
7
8# Legacy support, required for itanic

--- 94 unchanged lines hidden (view full) ---

103 to define a high CONFIG_NR_CPUS value but still want to have
104 low kernel memory footprint on smaller machines.
105
106 ( Sparse irqs can also be beneficial on NUMA boxes, as they spread
107 out the interrupt descriptors in a more NUMA-friendly way. )
108
109 If you don't know what to do here, say N.
110
111config GENERIC_IRQ_DEBUGFS
112 bool "Expose irq internals in debugfs"
113 depends on DEBUG_FS
114 default n
115 ---help---
116
117 Exposes internal state information through debugfs. Mostly for
118 developers and debugging of hard to diagnose interrupt problems.
119
120 If you don't know what to do here, say N.
121
111endmenu
122endmenu