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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-04-24 08:11:20 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-04-24 08:11:20 +0400 |
| commit | 973e2abd15326114ff9a099d6dfe0ef6be6fc7e6 (patch) | |
| tree | 06ef7573e06500a4999a755006eb9a95bdf85ffa /drivers/md/dm-cache-policy.h | |
| parent | 5676005acf26ab7e924a8438ea4746e47d405762 (diff) | |
| parent | 016af59f0f8cd10f27773df8f0034b5f3b46a138 (diff) | |
| download | linux-973e2abd15326114ff9a099d6dfe0ef6be6fc7e6.tar.xz | |
Merge remote-tracking branch 'mpe/master' into next
Merge the tentative powerpc-next branch maintained by Michael
while I was on vacation
Diffstat (limited to 'drivers/md/dm-cache-policy.h')
| -rw-r--r-- | drivers/md/dm-cache-policy.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/dm-cache-policy.h b/drivers/md/dm-cache-policy.h index f0f51b260544..558bdfdabf5f 100644 --- a/drivers/md/dm-cache-policy.h +++ b/drivers/md/dm-cache-policy.h @@ -196,6 +196,7 @@ struct dm_cache_policy { * We maintain a little register of the different policy types. */ #define CACHE_POLICY_NAME_SIZE 16 +#define CACHE_POLICY_VERSION_SIZE 3 struct dm_cache_policy_type { /* For use by the register code only. */ @@ -206,6 +207,7 @@ struct dm_cache_policy_type { * what gets passed on the target line to select your policy. */ char name[CACHE_POLICY_NAME_SIZE]; + unsigned version[CACHE_POLICY_VERSION_SIZE]; /* * Policies may store a hint for each each cache block. |