sched: rename SCHED_NO_NO_OMIT_FRAME_POINTER => SCHED_OMIT_FRAME_POINTER

Impact: cleanup, change .config option name

We had this ugly config name for a long time for hysteric raisons.
Rename it to a saner name.

We still cannot get rid of it completely, until /proc/<pid>/stack
usage replaces WCHAN usage for good.

We'll be able to do that in the v2.6.29/v2.6.30 timeframe.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 27eec71..59d1278 100644 (file)
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -99,7 +99,7 @@ config GENERIC_IOMAP
        bool
        default y
 
-config SCHED_NO_NO_OMIT_FRAME_POINTER
+config SCHED_OMIT_FRAME_POINTER
        bool
        default y
 

diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index dbaed4a..29047d5 100644 (file)
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -273,7 +273,7 @@ config GENERIC_CALIBRATE_DELAY
        bool
        default y
 
-config SCHED_NO_NO_OMIT_FRAME_POINTER
+config SCHED_OMIT_FRAME_POINTER
         bool
         default y
 

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f4af967..a5255e7 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -653,7 +653,7 @@ config GENERIC_CMOS_UPDATE
        bool
        default y
 
-config SCHED_NO_NO_OMIT_FRAME_POINTER
+config SCHED_OMIT_FRAME_POINTER
        bool
        default y
 

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 525c13a..adb23ea 100644 (file)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -141,7 +141,7 @@ config GENERIC_NVRAM
        bool
        default y if PPC32
 
-config SCHED_NO_NO_OMIT_FRAME_POINTER
+config SCHED_OMIT_FRAME_POINTER
        bool
        default y
 

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1d5550d..74db682 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -364,7 +364,7 @@ config X86_RDC321X
          as R-8610-(G).
          If you don't have one of these chips, you should say N here.
 
-config SCHED_NO_NO_OMIT_FRAME_POINTER
+config SCHED_OMIT_FRAME_POINTER
        def_bool y
        prompt "Single-depth WCHAN output"
        depends on X86

diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 70a57c8..c980f5b 100644 (file)
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -23,7 +23,7 @@
  */
 
 #if defined(CONFIG_FRAME_POINTER) || \
-       !defined(CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER)
+       !defined(CONFIG_SCHED_OMIT_FRAME_POINTER)
 #define M32R_PUSH_FP " push fp\n"
 #define M32R_POP_FP  " pop  fp\n"
 #else

diff --git a/kernel/Makefile b/kernel/Makefile
index e1af039..46e67a3 100644 (file)
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -91,7 +91,7 @@ obj-$(CONFIG_FUNCTION_TRACER) += trace/
 obj-$(CONFIG_TRACING) += trace/
 obj-$(CONFIG_SMP) += sched_cpupri.o
 
-ifneq ($(CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER),y)
+ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y)
 # According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
 # needed for x86 only.  Why this used to be enabled for all architectures is beyond
 # me.  I suspect most platforms don't need this, but until we know that for sure