Messages in this thread Patch in this message |  | | Date | Wed, 11 Sep 2002 14:13:38 -0400 | From | Bart Trojanowski <> | Subject | Re: [PATCH] 2.4.19 fix for fuzzy hash <linux/ghash.h> |
| |
* Bart Trojanowski <bart@jukie.net> [020911 14:04]: > The DEF_HASH_FUZZY macro allows the user to template their hash; it > takes on a paramter for the hashing-function, namely HASHFN. When used > with a hashing-function named anything other than 'hashfn()', a module > using the kernel's fuzzy hash implementation will not compile. > > None of the in-kernel 2.4.x drivers use this primitive (yet) so it's no > wonder no one has spotted it. The patch is very trivial and makes me > think that I am the very first user of the include/linux/ghash.h > hash-table primitive. ;) > > Bart.
Please ignore the garbage at the end of the last patch.
Here is a cleaned up one.
Bart.
diff -ruN linux-2.4.19/include/linux/ghash.h linux-2.4.19+ghash-fix/include/linux/ghash.h --- linux-2.4.19/include/linux/ghash.h Wed Sep 11 10:09:57 2002 +++ linux-2.4.19+ghash-fix/include/linux/ghash.h Wed Sep 11 10:12:52 2002 @@ -106,7 +106,7 @@ \ LINKAGE TYPE * find_##NAME##_hash(struct NAME##_table * tbl, KEYTYPE pos)\ {\ - int ix = hashfn(pos);\ + int ix = HASHFN(pos);\ TYPE * ptr = tbl->hashtable[ix];\ while(ptr && KEYCMP(ptr->KEY, pos))\ ptr = ptr->PTRS.next_hash;\ @@ -206,7 +206,7 @@ \ LINKAGE TYPE * find_##NAME##_hash(struct NAME##_table * tbl, KEYTYPE pos)\ {\ - int ix = hashfn(pos);\ + int ix = HASHFN(pos);\ TYPE * ptr = tbl->hashtable[ix];\ while(ptr && KEYCMP(ptr->KEY, pos))\ ptr = ptr->PTRS.next_hash;\ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |