diff options
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index e0522f60f0ee..d038e7db44c4 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -89,6 +89,7 @@ static unsigned long nidump = 16; static unsigned long ncsum = 4096; static int termch; static char tmpstr[128]; +static int tracing_enabled; static long bus_error_jmp[JMP_BUF_LEN]; static int catch_memory_errors; @@ -462,6 +463,9 @@ static int xmon_core(struct pt_regs *regs, int fromipi) local_irq_save(flags); hard_irq_disable(); + tracing_enabled = tracing_is_on(); + tracing_off(); + bp = in_breakpoint_table(regs->nip, &offset); if (bp != NULL) { regs->nip = bp->address + offset; @@ -982,6 +986,8 @@ cmds(struct pt_regs *excp) break; case 'x': case 'X': + if (tracing_enabled) + tracing_on(); return cmd; case EOF: printf(" <no input ...>\n"); @@ -2241,8 +2247,6 @@ static void dump_tracing(void) ftrace_dump(DUMP_ORIG); else ftrace_dump(DUMP_ALL); - - tracing_on(); } #ifdef CONFIG_PPC64 |