static inline int
__constant_test_bit(unsigned long nr, const volatile unsigned long *addr) {
return (((volatile char *) addr)
- [(nr^(__BITOPS_WORDSIZE-8))>>3] & (1<<(nr&7)));
+ [(nr^(__BITOPS_WORDSIZE-8))>>3] & (1<<(nr&7))) != 0;
}
#define test_bit(nr,addr) \
* fls: find last bit set.
*/
#define fls(x) generic_fls(x)
+#define fls64(x) generic_fls64(x)
/*
* hweightN: returns the hamming weight (i.e. the number
*/
#define ext2_set_bit(nr, addr) \
- test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
+ __test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
#define ext2_set_bit_atomic(lock, nr, addr) \
test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
#define ext2_clear_bit(nr, addr) \
- test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
+ __test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
#define ext2_clear_bit_atomic(lock, nr, addr) \
test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
#define ext2_test_bit(nr, addr) \
/* Bitmap functions for the minix filesystem. */
/* FIXME !!! */
#define minix_test_and_set_bit(nr,addr) \
- test_and_set_bit(nr,(unsigned long *)addr)
+ __test_and_set_bit(nr,(unsigned long *)addr)
#define minix_set_bit(nr,addr) \
- set_bit(nr,(unsigned long *)addr)
+ __set_bit(nr,(unsigned long *)addr)
#define minix_test_and_clear_bit(nr,addr) \
- test_and_clear_bit(nr,(unsigned long *)addr)
+ __test_and_clear_bit(nr,(unsigned long *)addr)
#define minix_test_bit(nr,addr) \
test_bit(nr,(unsigned long *)addr)
#define minix_find_first_zero_bit(addr,size) \