diff options
Diffstat (limited to 'arch/powerpc/perf/callchain.c')
| -rw-r--r-- | arch/powerpc/perf/callchain.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/perf/callchain.c b/arch/powerpc/perf/callchain.c index 0fc26714780a..0af051a1974e 100644 --- a/arch/powerpc/perf/callchain.c +++ b/arch/powerpc/perf/callchain.c @@ -22,6 +22,7 @@ #ifdef CONFIG_PPC64 #include "../kernel/ppc32.h" #endif +#include <asm/pte-walk.h> /* @@ -127,7 +128,7 @@ static int read_user_stack_slow(void __user *ptr, void *buf, int nb) return -EFAULT; local_irq_save(flags); - ptep = find_linux_pte_or_hugepte(pgdir, addr, NULL, &shift); + ptep = find_current_mm_pte(pgdir, addr, NULL, &shift); if (!ptep) goto err_out; if (!shift) |