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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-10-17 08:59:20 (GMT) |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-10-17 08:59:20 (GMT) |
| commit | 0b4f5b1d6385826093dc3cd9035b186f0d77a5dc (patch) | |
| tree | e7602057216d3de837995b267a281ae09d899a26 /fs/btrfs/hash.h | |
| parent | 939ccba437da1726a5c8a5b702a47d473da927ae (diff) | |
| parent | 9f0d3c2781baa1102108e16efbe640dd74564a7c (diff) | |
| download | linux-fsl-qoriq-0b4f5b1d6385826093dc3cd9035b186f0d77a5dc.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
To obtain new flag FLOWI_FLAG_KNOWN_NH to fix netfilter's xt_TEE target.
Diffstat (limited to 'fs/btrfs/hash.h')
| -rw-r--r-- | fs/btrfs/hash.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/hash.h b/fs/btrfs/hash.h index db2ff97..1d98281 100644 --- a/fs/btrfs/hash.h +++ b/fs/btrfs/hash.h @@ -24,4 +24,14 @@ static inline u64 btrfs_name_hash(const char *name, int len) { return crc32c((u32)~1, name, len); } + +/* + * Figure the key offset of an extended inode ref + */ +static inline u64 btrfs_extref_hash(u64 parent_objectid, const char *name, + int len) +{ + return (u64) crc32c(parent_objectid, name, len); +} + #endif |