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| author | John Stultz <john.stultz@linaro.org> | 2013-05-15 12:42:15 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2013-05-15 12:42:15 -0700 |
| commit | 15a6affec4449b54afba15ab7edbad0cac2736d3 (patch) | |
| tree | f2fa815f74be0b56acd05e62113600a7113d48a9 /drivers/md/dm-cache-policy.h | |
| parent | cd432fc233f4e7aba43b4fe499a4445f0f6ee1c6 (diff) | |
| parent | f722406faae2d073cc1d01063d1123c35425939e (diff) | |
Merge tag 'v3.10-rc1' into linaro-android-3.10-experimental-mergetracking-linaro-android-3.10-llct-20130518.0
Linux 3.10-rc1
Diffstat (limited to 'drivers/md/dm-cache-policy.h')
| -rw-r--r-- | drivers/md/dm-cache-policy.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/dm-cache-policy.h b/drivers/md/dm-cache-policy.h index 558bdfdabf5f..33369ca9614f 100644 --- a/drivers/md/dm-cache-policy.h +++ b/drivers/md/dm-cache-policy.h @@ -130,8 +130,8 @@ struct dm_cache_policy { * * Must not block. * - * Returns 1 iff in cache, 0 iff not, < 0 on error (-EWOULDBLOCK - * would be typical). + * Returns 0 if in cache, -ENOENT if not, < 0 for other errors + * (-EWOULDBLOCK would be typical). */ int (*lookup)(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock); |