Commit 00a58253 authored by Ralf Baechle's avatar Ralf Baechle Committed by Linus Torvalds

Fix oprofile configuration breakage

The cleanup 09cadedb broke the oprofile
configuration for MIPS by allowing oprofile support to be built for
kernel models where oprofile doesn't have a chance in hell to work.

Just a dependecy list on a number of architectures is - surprise - broken
and should as per past discussions probably in most considered to be
broken in most cases.  So I introduce a dependency for the oprofile
configuration on ARCH_SUPPORTS_OPROFILE.
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7e1fb765
......@@ -714,6 +714,10 @@ config ARCH_HAS_ILOG2_U64
bool
default n
config ARCH_SUPPORTS_OPROFILE
bool
default y if !MIPS_MT_SMTC
config GENERIC_FIND_NEXT_BIT
bool
default y
......
......@@ -21,7 +21,7 @@ config PROFILING
config OPROFILE
tristate "OProfile system profiling (EXPERIMENTAL)"
depends on PROFILING
depends on (ALPHA || ARM || BLACKFIN || X86_32 || IA64 || M32R || MIPS || PARISC || PPC || S390 || SUPERH || SPARC || X86_64) && !UML
depends on (ARCH_SUPPORTS_OPROFILE || ALPHA || ARM || BLACKFIN || X86_32 || IA64 || M32R || PARISC || PPC || S390 || SUPERH || SPARC || X86_64) && !UML
help
OProfile is a profiling system capable of profiling the
whole system, include the kernel, kernel modules, libraries,
......
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