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lib: Don't instrument the div64 function

This function can be called from the timer code on instrumented functions.
Mark it as 'notrace' so that it doesn't cause infinite recursion.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
scm-imx_v2016.03_4.1.15_2.0.0_ga
Simon Glass 5 years ago
parent
commit
83cc112e82
1 changed files with 2 additions and 1 deletions
  1. +2
    -1
      lib/div64.c

+ 2
- 1
lib/div64.c View File

@ -18,8 +18,9 @@
#include <div64.h>
#include <linux/types.h>
#include <linux/compiler.h>
uint32_t __div64_32(uint64_t *n, uint32_t base)
uint32_t notrace __div64_32(uint64_t *n, uint32_t base)
{
uint64_t rem = *n;
uint64_t b = base;


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