diff options
Diffstat (limited to 'include/linux/bitmap.h')
| -rw-r--r-- | include/linux/bitmap.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index b007d54a9036..7df1573a409c 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -2,7 +2,7 @@ #ifndef __LINUX_BITMAP_H #define __LINUX_BITMAP_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/align.h> #include <linux/bitops.h> @@ -209,6 +209,9 @@ unsigned long bitmap_find_next_zero_area_off(unsigned long *map, * The @align_mask should be one less than a power of 2; the effect is that * the bit offset of all zero areas this function finds is multiples of that * power of 2. A @align_mask of 0 means no alignment is required. + * + * Return: The bit offset of the found area or a value >= @size + * if no area is found. */ static __always_inline unsigned long bitmap_find_next_zero_area(unsigned long *map, @@ -697,14 +700,6 @@ void bitmap_gather(unsigned long *dst, const unsigned long *src, __assign_bit(n++, dst, test_bit(bit, src)); } -static __always_inline -void bitmap_next_set_region(unsigned long *bitmap, unsigned int *rs, - unsigned int *re, unsigned int end) -{ - *rs = find_next_bit(bitmap, end, *rs); - *re = find_next_zero_bit(bitmap, end, *rs + 1); -} - /** * bitmap_release_region - release allocated bitmap region * @bitmap: array of unsigned longs corresponding to the bitmap @@ -894,6 +889,6 @@ void bitmap_write(unsigned long *map, unsigned long value, #define bitmap_set_value8(map, value, start) \ bitmap_write(map, value, start, BITS_PER_BYTE) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __LINUX_BITMAP_H */ |