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| author | Jiri Kosina <jkosina@suse.cz> | 2014-02-20 14:54:28 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-02-20 14:54:28 +0100 |
| commit | d4263348f796f29546f90802177865dd4379dd0a (patch) | |
| tree | adcbdaebae584eee2f32fab95e826e8e49eef385 /fs/btrfs/hash.h | |
| parent | be873ac782f5ff5ee6675f83929f4fe6737eead2 (diff) | |
| parent | 6d0abeca3242a88cab8232e4acd7e2bf088f3bc2 (diff) | |
| download | linux-d4263348f796f29546f90802177865dd4379dd0a.tar.gz linux-d4263348f796f29546f90802177865dd4379dd0a.tar.bz2 linux-d4263348f796f29546f90802177865dd4379dd0a.zip | |
Merge branch 'master' into for-next
Diffstat (limited to 'fs/btrfs/hash.h')
| -rw-r--r-- | fs/btrfs/hash.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/btrfs/hash.h b/fs/btrfs/hash.h index 1d982812ab67..118a2316e5d3 100644 --- a/fs/btrfs/hash.h +++ b/fs/btrfs/hash.h @@ -19,10 +19,15 @@ #ifndef __HASH__ #define __HASH__ -#include <linux/crc32c.h> +int __init btrfs_hash_init(void); + +void btrfs_hash_exit(void); + +u32 btrfs_crc32c(u32 crc, const void *address, unsigned int length); + static inline u64 btrfs_name_hash(const char *name, int len) { - return crc32c((u32)~1, name, len); + return btrfs_crc32c((u32)~1, name, len); } /* @@ -31,7 +36,7 @@ static inline u64 btrfs_name_hash(const char *name, int len) static inline u64 btrfs_extref_hash(u64 parent_objectid, const char *name, int len) { - return (u64) crc32c(parent_objectid, name, len); + return (u64) btrfs_crc32c(parent_objectid, name, len); } #endif |