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yaml
---
r: 250979
b: refs/heads/master
c: 44ec7ab
h: refs/heads/master
i:
  250977: 1392e05
  250975: 804598a
v: v3
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Stephen Boyd authored and Linus Torvalds committed May 25, 2011
1 parent 458a71e commit b500566
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Showing 4 changed files with 12 additions and 24 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: c196e32a111b0ee356d67acceb938ae0b5e63ef0
refs/heads/master: 44ec7abe359204cc9186e32d31ef5b34c8d17274
12 changes: 0 additions & 12 deletions trunk/arch/powerpc/Kconfig.debug
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Expand Up @@ -44,18 +44,6 @@ config DEBUG_STACK_USAGE

This option will slow down process creation somewhat.

config DEBUG_PER_CPU_MAPS
bool "Debug access to per_cpu maps"
depends on DEBUG_KERNEL
depends on SMP
default n
---help---
Say Y to verify that the per_cpu map being accessed has
been setup. Adds a fair amount of code to kernel memory
and decreases performance.

Say N if unsure.

config HCALL_STATS
bool "Hypervisor call instrumentation"
depends on PPC_PSERIES && DEBUG_FS && TRACEPOINTS
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11 changes: 0 additions & 11 deletions trunk/arch/x86/Kconfig.debug
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Expand Up @@ -75,17 +75,6 @@ config DEBUG_STACK_USAGE

This option will slow down process creation somewhat.

config DEBUG_PER_CPU_MAPS
bool "Debug access to per_cpu maps"
depends on DEBUG_KERNEL
depends on SMP
---help---
Say Y to verify that the per_cpu map being accessed has
been setup. Adds a fair amount of code to kernel memory
and decreases performance.

Say N if unsure.

config X86_PTDUMP
bool "Export kernel pagetable layout to userspace via debugfs"
depends on DEBUG_KERNEL
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11 changes: 11 additions & 0 deletions trunk/lib/Kconfig.debug
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Expand Up @@ -983,6 +983,17 @@ config DEBUG_FORCE_WEAK_PER_CPU
To ensure that generic code follows the above rules, this
option forces all percpu variables to be defined as weak.

config DEBUG_PER_CPU_MAPS
bool "Debug access to per_cpu maps"
depends on DEBUG_KERNEL
depends on SMP
help
Say Y to verify that the per_cpu map being accessed has
been set up. This adds a fair amount of code to kernel memory
and decreases performance.

Say N if unsure.

config LKDTM
tristate "Linux Kernel Dump Test Tool Module"
depends on DEBUG_FS
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