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authorJosh Poimboeuf <jpoimboe@redhat.com>2017-10-13 23:02:00 +0300
committerIngo Molnar <mingo@kernel.org>2017-10-14 11:12:12 +0300
commit11af847446ed0d131cf24d16a7ef3d5ea7a49554 (patch)
treed3f3d351e8c91b1df783c37766053830b6bfd2ba /arch/x86/Kconfig.debug
parent6edcf57233108df2e50ab5d3fa695ea958b4c779 (diff)
downloadlinux-11af847446ed0d131cf24d16a7ef3d5ea7a49554.tar.xz
x86/unwind: Rename unwinder config options to 'CONFIG_UNWINDER_*'
Rename the unwinder config options from: CONFIG_ORC_UNWINDER CONFIG_FRAME_POINTER_UNWINDER CONFIG_GUESS_UNWINDER to: CONFIG_UNWINDER_ORC CONFIG_UNWINDER_FRAME_POINTER CONFIG_UNWINDER_GUESS ... in order to give them a more logical config namespace. Suggested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/73972fc7e2762e91912c6b9584582703d6f1b8cc.1507924831.git.jpoimboe@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/Kconfig.debug')
-rw-r--r--arch/x86/Kconfig.debug10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 71a48a30fc84..f274dbb87c26 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -358,13 +358,13 @@ config PUNIT_ATOM_DEBUG
choice
prompt "Choose kernel unwinder"
- default FRAME_POINTER_UNWINDER
+ default UNWINDER_FRAME_POINTER
---help---
This determines which method will be used for unwinding kernel stack
traces for panics, oopses, bugs, warnings, perf, /proc/<pid>/stack,
livepatch, lockdep, and more.
-config FRAME_POINTER_UNWINDER
+config UNWINDER_FRAME_POINTER
bool "Frame pointer unwinder"
select FRAME_POINTER
---help---
@@ -379,7 +379,7 @@ config FRAME_POINTER_UNWINDER
consistency model, as this is currently the only way to get a
reliable stack trace (CONFIG_HAVE_RELIABLE_STACKTRACE).
-config ORC_UNWINDER
+config UNWINDER_ORC
bool "ORC unwinder"
depends on X86_64
select STACK_VALIDATION
@@ -395,7 +395,7 @@ config ORC_UNWINDER
Enabling this option will increase the kernel's runtime memory usage
by roughly 2-4MB, depending on your kernel config.
-config GUESS_UNWINDER
+config UNWINDER_GUESS
bool "Guess unwinder"
depends on EXPERT
---help---
@@ -410,7 +410,7 @@ config GUESS_UNWINDER
endchoice
config FRAME_POINTER
- depends on !ORC_UNWINDER && !GUESS_UNWINDER
+ depends on !UNWINDER_ORC && !UNWINDER_GUESS
bool
endmenu