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Diffstat (limited to '')
| -rw-r--r-- | include/linux/iopoll.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h index 2c8860e406bd..0417360a6db9 100644 --- a/include/linux/iopoll.h +++ b/include/linux/iopoll.h @@ -53,6 +53,7 @@ } \ if (__sleep_us) \ usleep_range((__sleep_us >> 2) + 1, __sleep_us); \ + cpu_relax(); \ } \ (cond) ? 0 : -ETIMEDOUT; \ }) @@ -95,6 +96,7 @@ } \ if (__delay_us) \ udelay(__delay_us); \ + cpu_relax(); \ } \ (cond) ? 0 : -ETIMEDOUT; \ }) |