Commit-ID: c68fd4f3ca90de7d18c567e70b2c164078aefadf
Gitweb: http://git.kernel.org/tip/c68fd4f3ca90de7d18c567e70b2c164078aefadf
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Tue, 8 Mar 2011 19:52:55 +0100
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 8 Mar 2011 19:52:55 +0100
genirq: Add comments to Kconfig switches
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
kernel/irq/Kconfig | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig
index 144db9d..09bef82 100644
--- a/kernel/irq/Kconfig
+++ b/kernel/irq/Kconfig
@@ -1,3 +1,4 @@
+# Select this to activate the generic irq options below
config HAVE_GENERIC_HARDIRQS
bool
@@ -17,27 +18,36 @@ config GENERIC_HARDIRQS_NO_COMPAT
bool
# Options selectable by the architecture code
+
+# Make sparse irq Kconfig switch below available
config HAVE_SPARSE_IRQ
bool
+# Enable the generic irq autoprobe mechanism
config GENERIC_IRQ_PROBE
bool
+# Use the generic /proc/interrupts implementation
config GENERIC_IRQ_SHOW
bool
+# Support for delayed migration from interrupt context
config GENERIC_PENDING_IRQ
bool
+# Alpha specific irq affinity mechanism
config AUTO_IRQ_AFFINITY
bool
+# Tasklet based software resend for pending interrupts on enable_irq()
config HARDIRQS_SW_RESEND
bool
+# Preflow handler support for fasteoi (sparc64)
config IRQ_PREFLOW_FASTEOI
bool
+# Support forced irq threading
config IRQ_FORCED_THREADING
bool
--
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