diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_attr.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_attr.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_attr.h b/fs/xfs/libxfs/xfs_attr.h index cd106b0a424f..c63b1d610e53 100644 --- a/fs/xfs/libxfs/xfs_attr.h +++ b/fs/xfs/libxfs/xfs_attr.h @@ -628,6 +628,20 @@ xfs_attr_init_replace_state(struct xfs_da_args *args) return xfs_attr_init_add_state(args); } +xfs_dahash_t xfs_attr_hashname(const uint8_t *name, int namelen); + +xfs_dahash_t xfs_attr_hashval(struct xfs_mount *mp, unsigned int attr_flags, + const uint8_t *name, int namelen, const void *value, + int valuelen); + +/* Set the hash value for any extended attribute from any namespace. */ +static inline void xfs_attr_sethash(struct xfs_da_args *args) +{ + args->hashval = xfs_attr_hashval(args->dp->i_mount, args->attr_filter, + args->name, args->namelen, + args->value, args->valuelen); +} + extern struct kmem_cache *xfs_attr_intent_cache; int __init xfs_attr_intent_init_cache(void); void xfs_attr_intent_destroy_cache(void); |