diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index d940234b09ec..1f8d2f10a432 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -1281,21 +1281,19 @@ static void get_function_bounds(unsigned long pc, unsigned long *startp, catch_memory_errors = 0; } -static int xmon_depth_to_print = 64; - #define LRSAVE_OFFSET (STACK_FRAME_LR_SAVE * sizeof(unsigned long)) #define MARKER_OFFSET (STACK_FRAME_MARKER * sizeof(unsigned long)) static void xmon_show_stack(unsigned long sp, unsigned long lr, unsigned long pc) { + int max_to_print = 64; unsigned long ip; unsigned long newsp; unsigned long marker; - int count = 0; struct pt_regs regs; - do { + while (max_to_print--) { if (sp < PAGE_OFFSET) { if (sp != 0) printf("SP (%lx) is in userspace\n", sp); @@ -1366,7 +1364,7 @@ static void xmon_show_stack(unsigned long sp, unsigned long lr, break; sp = newsp; - } while (count++ < xmon_depth_to_print); + } } static void backtrace(struct pt_regs *excp) |