mirrors/mimalloc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix type of bitmap field to avoid C++ error on older gcc

Browse Source
This commit is contained in:
daan 2020-01-16 16:21:59 -08:00
parent 3447debf26
commit 7a98a461a3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/bitmap.inc.c
View File

@ -113,7 +113,7 @@ static inline bool mi_bitmap_try_claim_field(mi_bitmap_t bitmap, size_t bitmap_f
mi_assert_internal(bitmap_fields > idx); UNUSED(bitmap_fields);
mi_assert_internal(bitidx + count <= MI_BITMAP_FIELD_BITS);
mi_bitmap_field_t field = mi_atomic_read_relaxed(&bitmap[idx]);
uintptr_t field = mi_atomic_read_relaxed(&bitmap[idx]);
if ((field & mask) == 0) { // free?
if (mi_atomic_cas_strong(&bitmap[idx], (field|mask), field)) {
// claimed!
@ -221,7 +221,7 @@ static inline bool mi_bitmap_is_claimedx(mi_bitmap_t bitmap, size_t bitmap_field
const size_t bitidx = mi_bitmap_index_bit_in_field(bitmap_idx);
const uintptr_t mask = mi_bitmap_mask_(count, bitidx);
mi_assert_internal(bitmap_fields > idx); UNUSED(bitmap_fields);
mi_bitmap_field_t field = mi_atomic_read_relaxed(&bitmap[idx]);
uintptr_t field = mi_atomic_read_relaxed(&bitmap[idx]);
if (any_ones != NULL) *any_ones = ((field & mask) != 0);
return ((field & mask) == mask);
}