full_name_hash

Name:Return the hash of a string of known length

Proto:unsigned int full_name_hash(const void *salt, const char *name, unsigned int len)

Type:unsigned int

Parameter:

Type	Parameter	Name
const void *	salt
const char *	name
unsigned int	len

2004

hash = Hash courtesy of the R5 hash in reiserfs modulo sign bits (salt)

2005

When len-- cycle

2006

hash = partial hash update function. Assume roughly 4 bits per character

2007

Return Finally: cut down the number of bits to a int value (and try to avoid* losing bits). This also has the property (wanted by the dcache)* that the msbits make a good hash table index.

**Caller**
Name	Describe
smk_find_entry	smk_find_entry - find a label on the list, return the list entry@string: a text string that might be a Smack label Returns a pointer to the entry in the label list that* matches the passed string or NULL if not found.
tomoyo_get_name	moyo_get_name - Allocate permanent memory for string data.@name: The string to store into the permernent memory. Returns pointer to "struct tomoyo_path_info" on success, NULL otherwise.
tomoyo_fill_path_info	moyo_fill_path_info - Fill in "struct tomoyo_path_info" members.@ptr: Pointer to "struct tomoyo_path_info" to fill in. The caller sets "struct tomoyo_path_info"->name.
lookup_one_len_common
d_hash_and_lookup	d_hash_and_lookup - hash the qstr then search for a dentry@dir: Directory to search in@name: qstr of name we wish to find* On lookup failure NULL is returned; on bad name - ERR_PTR(-error)
test_hash_init

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