diff options
Diffstat (limited to 'include/linux/bitmap.h')
| -rw-r--r-- | include/linux/bitmap.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 9dadd08e2b53..77401c15510b 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -98,6 +98,9 @@ extern int bitmap_scnprintf(char *buf, unsigned int len, const unsigned long *src, int nbits); extern int bitmap_parse(const char __user *ubuf, unsigned int ulen, unsigned long *dst, int nbits); +extern int bitmap_find_free_region(unsigned long *bitmap, int bits, int order); +extern void bitmap_release_region(unsigned long *bitmap, int pos, int order); +extern int bitmap_allocate_region(unsigned long *bitmap, int pos, int order); #define BITMAP_LAST_WORD_MASK(nbits) \ ( \ |