diff options
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/sparc/lib/mcount.S | 10 |
2 files changed, 2 insertions, 9 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 29f2e988c56a..abd7d5575a7d 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -55,7 +55,6 @@ config SPARC64 select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_GRAPH_FP_TEST - select HAVE_FUNCTION_TRACE_MCOUNT_TEST select HAVE_KRETPROBES select HAVE_KPROBES select HAVE_RCU_TABLE_FREE if SMP diff --git a/arch/sparc/lib/mcount.S b/arch/sparc/lib/mcount.S index 3ad6cbdc2163..0b0ed4d34219 100644 --- a/arch/sparc/lib/mcount.S +++ b/arch/sparc/lib/mcount.S @@ -24,10 +24,7 @@ mcount: #ifdef CONFIG_DYNAMIC_FTRACE /* Do nothing, the retl/nop below is all we need. */ #else - sethi %hi(function_trace_stop), %g1 - lduw [%g1 + %lo(function_trace_stop)], %g2 - brnz,pn %g2, 2f - sethi %hi(ftrace_trace_function), %g1 + sethi %hi(ftrace_trace_function), %g1 sethi %hi(ftrace_stub), %g2 ldx [%g1 + %lo(ftrace_trace_function)], %g1 or %g2, %lo(ftrace_stub), %g2 @@ -80,11 +77,8 @@ ftrace_stub: .globl ftrace_caller .type ftrace_caller,#function ftrace_caller: - sethi %hi(function_trace_stop), %g1 mov %i7, %g2 - lduw [%g1 + %lo(function_trace_stop)], %g1 - brnz,pn %g1, ftrace_stub - mov %fp, %g3 + mov %fp, %g3 save %sp, -176, %sp mov %g2, %o1 mov %g2, %l0 |