diff options
Diffstat (limited to 'arch/powerpc/perf/callchain.c')
| -rw-r--r-- | arch/powerpc/perf/callchain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/perf/callchain.c b/arch/powerpc/perf/callchain.c index 74d1e780748b..2396dda282cd 100644 --- a/arch/powerpc/perf/callchain.c +++ b/arch/powerpc/perf/callchain.c | |||
| @@ -35,7 +35,7 @@ static int valid_next_sp(unsigned long sp, unsigned long prev_sp) | |||
| 35 | return 0; /* must be 16-byte aligned */ | 35 | return 0; /* must be 16-byte aligned */ |
| 36 | if (!validate_sp(sp, current, STACK_FRAME_OVERHEAD)) | 36 | if (!validate_sp(sp, current, STACK_FRAME_OVERHEAD)) |
| 37 | return 0; | 37 | return 0; |
| 38 | if (sp >= prev_sp + STACK_FRAME_OVERHEAD) | 38 | if (sp >= prev_sp + STACK_FRAME_MIN_SIZE) |
| 39 | return 1; | 39 | return 1; |
| 40 | /* | 40 | /* |
| 41 | * sp could decrease when we jump off an interrupt stack | 41 | * sp could decrease when we jump off an interrupt stack |