diff options
Diffstat (limited to 'slof/allocator.c')
| -rw-r--r-- | slof/allocator.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/slof/allocator.c b/slof/allocator.c index 279b50b..e8f8858 100644 --- a/slof/allocator.c +++ b/slof/allocator.c @@ -17,6 +17,7 @@ #include <stdlib.h> #include <stdbool.h> #include <helpers.h> +#include <allocator.h> #undef DEBUG //#define DEBUG @@ -45,17 +46,17 @@ struct bitmap { #define BM_WORD_MODULO(n) (n % BM_WORD_BITS) #define BM_NUM_BITS(reqsize, bsize) ((reqsize / bsize) + (reqsize % bsize? 1 : 0)) -void bm_clear_bit(unsigned long *bmw, int n) +static void bm_clear_bit(unsigned long *bmw, int n) { BM_WORD(bmw, n) &= ~BIT(BM_WORD_MODULO(n)); } -void bm_set_bit(unsigned long *bmw, int n) +static void bm_set_bit(unsigned long *bmw, int n) { BM_WORD(bmw, n) |= BIT(BM_WORD_MODULO(n)); } -bool bm_test_bit(unsigned long *bmw, int n) +static bool bm_test_bit(unsigned long *bmw, int n) { #ifdef DEBUG //printf("BMW %x, bitpos %d, value %d\n", &BM_WORD(bmw, n), n, !!(BM_WORD(bmw, n) & BIT(BM_WORD_MODULO(n)))); @@ -64,7 +65,7 @@ bool bm_test_bit(unsigned long *bmw, int n) } /* Improvement: can use FFS routines to get faster results */ -int bm_find_bits(struct bitmap *bm, unsigned int n_bits) +static int bm_find_bits(struct bitmap *bm, unsigned int n_bits) { unsigned int i, j, total_bits; int found = -1; |