Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / include / asm-m68k / bitops.h

diff --git a/include/asm-m68k/bitops.h b/include/asm-m68k/bitops.h
index b1bcf7c..1a61fdb 100644 (file)
--- a/include/asm-m68k/bitops.h
+++ b/include/asm-m68k/bitops.h
@@ -311,34 +311,9 @@ static inline int fls(int x)
        return 32 - cnt;
 }
 
-/*
- * Every architecture must define this function. It's the fastest
- * way of searching a 140-bit bitmap where the first 100 bits are
- * unlikely to be set. It's guaranteed that at least one of the 140
- * bits is cleared.
- */
-static inline int sched_find_first_bit(const unsigned long *b)
-{
-       if (unlikely(b[0]))
-               return __ffs(b[0]);
-       if (unlikely(b[1]))
-               return __ffs(b[1]) + 32;
-       if (unlikely(b[2]))
-               return __ffs(b[2]) + 64;
-       if (b[3])
-               return __ffs(b[3]) + 96;
-       return __ffs(b[4]) + 128;
-}
-
-
-/*
- * hweightN: returns the hamming weight (i.e. the number
- * of bits set) of a N-bit word
- */
-
-#define hweight32(x) generic_hweight32(x)
-#define hweight16(x) generic_hweight16(x)
-#define hweight8(x) generic_hweight8(x)
+#include <asm-generic/bitops/fls64.h>
+#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/hweight.h>
 
 /* Bitmap functions for the minix filesystem */
 
@@ -364,9 +339,9 @@ static inline int minix_find_first_zero_bit(const void *vaddr, unsigned size)
        return ((p - addr) << 4) + (res ^ 31);
 }
 
-#define minix_test_and_set_bit(nr, addr)       test_and_set_bit((nr) ^ 16, (unsigned long *)(addr))
-#define minix_set_bit(nr,addr)                 set_bit((nr) ^ 16, (unsigned long *)(addr))
-#define minix_test_and_clear_bit(nr, addr)     test_and_clear_bit((nr) ^ 16, (unsigned long *)(addr))
+#define minix_test_and_set_bit(nr, addr)       __test_and_set_bit((nr) ^ 16, (unsigned long *)(addr))
+#define minix_set_bit(nr,addr)                 __set_bit((nr) ^ 16, (unsigned long *)(addr))
+#define minix_test_and_clear_bit(nr, addr)     __test_and_clear_bit((nr) ^ 16, (unsigned long *)(addr))
 
 static inline int minix_test_bit(int nr, const void *vaddr)
 {
@@ -376,9 +351,9 @@ static inline int minix_test_bit(int nr, const void *vaddr)
 
 /* Bitmap functions for the ext2 filesystem. */
 
-#define ext2_set_bit(nr, addr)                 test_and_set_bit((nr) ^ 24, (unsigned long *)(addr))
+#define ext2_set_bit(nr, addr)                 __test_and_set_bit((nr) ^ 24, (unsigned long *)(addr))
 #define ext2_set_bit_atomic(lock, nr, addr)    test_and_set_bit((nr) ^ 24, (unsigned long *)(addr))
-#define ext2_clear_bit(nr, addr)               test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
+#define ext2_clear_bit(nr, addr)               __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
 #define ext2_clear_bit_atomic(lock, nr, addr)  test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
 
 static inline int ext2_test_bit(int nr, const void *vaddr)