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authorMahesh Salgaonkar <mahesh@linux.vnet.ibm.com>2010-04-07 18:10:20 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-04-07 18:11:43 +1000
commit359e4284a3f37aba7fd06d993863de2509d86f54 (patch)
treec0672b0fd181b28f748b1ebdc87ac2fc01347bed /arch/powerpc/Kconfig
parenta32aaf14513da776556ad9995de8d83cd76ae60a (diff)
downloadlinux-359e4284a3f37aba7fd06d993863de2509d86f54.tar.bz2
powerpc: Add kprobe-based event tracer
This patch ports the kprobe-based event tracer to powerpc. This patch is based on x86 port. This brings powerpc on par with x86. Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> Acked-by: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 2e19500921f9..c4c4549c22bb 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -140,6 +140,7 @@ config PPC
select HAVE_SYSCALL_WRAPPERS if PPC64
select GENERIC_ATOMIC64 if PPC32
select HAVE_PERF_EVENTS
+ select HAVE_REGS_AND_STACK_ACCESS_API
config EARLY_PRINTK
bool