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| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-13 12:25:51 +0100 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-13 12:25:51 +0100 |
| commit | 968ea6d80e395cf11a51143cfa1b9a14ada676df (patch) | |
| tree | dc2acec8c9bdced33afe1e273ee5e0b0b93d2703 /lib/Kconfig.debug | |
| parent | cpumask: Use all NR_CPUS bits unless CONFIG_CPUMASK_OFFSTACK (diff) | |
| parent | Merge branches 'irq/sparseirq', 'x86/quirks' and 'x86/reboot' into cpus4096 (diff) | |
| download | linux-968ea6d80e395cf11a51143cfa1b9a14ada676df.tar.xz linux-968ea6d80e395cf11a51143cfa1b9a14ada676df.zip | |
Merge ../linux-2.6-x86
Conflicts:
arch/x86/kernel/io_apic.c
kernel/sched.c
kernel/sched_stats.h
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index b0f239e443bc..1e3fd3e3436a 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -545,6 +545,16 @@ config DEBUG_SG If unsure, say N. +config DEBUG_NOTIFIERS + bool "Debug notifier call chains" + depends on DEBUG_KERNEL + help + Enable this to turn on sanity checking for notifier call chains. + This is most useful for kernel developers to make sure that + modules properly unregister themselves from notifier chains. + This is a relatively cheap check but if you care about maximum + performance, say N. + config FRAME_POINTER bool "Compile the kernel with frame pointers" depends on DEBUG_KERNEL && \ |