fix case for non-macro constant
parent
995ce07d45
commit
448170a412
26
h_malloc.c
26
h_malloc.c
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@ -107,15 +107,15 @@ static const size_t min_align = 16;
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#define MIN_SLAB_SIZE_CLASS_SHIFT 4
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#if !CONFIG_EXTENDED_SIZE_CLASSES
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static const size_t MAX_SLAB_SIZE_CLASS = 16384;
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static const size_t max_slab_size_class = 16384;
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#define MAX_SLAB_SIZE_CLASS_SHIFT 14
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// limit on the number of cached empty slabs before attempting purging instead
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static const size_t max_empty_slabs_total = MAX_SLAB_SIZE_CLASS * 4;
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static const size_t max_empty_slabs_total = max_slab_size_class * 4;
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#else
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static const size_t MAX_SLAB_SIZE_CLASS = 131072;
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static const size_t max_slab_size_class = 131072;
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#define MAX_SLAB_SIZE_CLASS_SHIFT 17
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// limit on the number of cached empty slabs before attempting purging instead
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static const size_t max_empty_slabs_total = MAX_SLAB_SIZE_CLASS;
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static const size_t max_empty_slabs_total = max_slab_size_class;
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#endif
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#if SLAB_QUARANTINE && CONFIG_EXTENDED_SIZE_CLASSES
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@ -1243,7 +1243,7 @@ static void *allocate_large(size_t size) {
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}
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static inline void *allocate(unsigned arena, size_t size) {
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return size <= MAX_SLAB_SIZE_CLASS ? allocate_small(arena, size) : allocate_large(size);
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return size <= max_slab_size_class ? allocate_small(arena, size) : allocate_large(size);
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}
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static void deallocate_large(void *p, const size_t *expected_size) {
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@ -1275,7 +1275,7 @@ static int allocate_aligned(unsigned arena, void **memptr, size_t alignment, siz
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}
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if (alignment <= PAGE_SIZE) {
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if (size <= MAX_SLAB_SIZE_CLASS && alignment > min_align) {
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if (size <= max_slab_size_class && alignment > min_align) {
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size = get_size_info_align(size, alignment).size;
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}
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@ -1316,7 +1316,7 @@ static int allocate_aligned(unsigned arena, void **memptr, size_t alignment, siz
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}
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static size_t adjust_size_for_canary(size_t size) {
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if (size > 0 && size <= MAX_SLAB_SIZE_CLASS) {
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if (size > 0 && size <= max_slab_size_class) {
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return size + canary_size;
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}
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return size;
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@ -1362,7 +1362,7 @@ EXPORT void *h_calloc(size_t nmemb, size_t size) {
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}
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total_size = adjust_size_for_canary(total_size);
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void *p = alloc(total_size);
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if (!ZERO_ON_FREE && likely(p != NULL) && total_size && total_size <= MAX_SLAB_SIZE_CLASS) {
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if (!ZERO_ON_FREE && likely(p != NULL) && total_size && total_size <= max_slab_size_class) {
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memset(p, 0, total_size - canary_size);
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}
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return p;
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@ -1374,7 +1374,7 @@ EXPORT void *h_realloc(void *old, size_t size) {
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return alloc(size);
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}
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if (size > MAX_SLAB_SIZE_CLASS) {
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if (size > max_slab_size_class) {
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size = get_large_size_class(size);
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if (unlikely(!size)) {
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errno = ENOMEM;
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@ -1385,7 +1385,7 @@ EXPORT void *h_realloc(void *old, size_t size) {
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size_t old_size;
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if (old < get_slab_region_end() && old >= ro.slab_region_start) {
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old_size = slab_usable_size(old);
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if (size <= MAX_SLAB_SIZE_CLASS && get_size_info(size).size == old_size) {
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if (size <= max_slab_size_class && get_size_info(size).size == old_size) {
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return old;
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}
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thread_unseal_metadata();
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@ -1409,7 +1409,7 @@ EXPORT void *h_realloc(void *old, size_t size) {
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}
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mutex_unlock(&ra->lock);
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if (size > MAX_SLAB_SIZE_CLASS) {
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if (size > max_slab_size_class) {
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// in-place shrink
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if (size < old_size) {
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void *new_end = (char *)old + size;
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@ -1496,11 +1496,11 @@ EXPORT void *h_realloc(void *old, size_t size) {
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return NULL;
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}
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size_t copy_size = min(size, old_size);
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if (copy_size > 0 && copy_size <= MAX_SLAB_SIZE_CLASS) {
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if (copy_size > 0 && copy_size <= max_slab_size_class) {
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copy_size -= canary_size;
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}
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memcpy(new, old, copy_size);
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if (old_size <= MAX_SLAB_SIZE_CLASS) {
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if (old_size <= max_slab_size_class) {
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deallocate_small(old, NULL);
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} else {
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deallocate_large(old, NULL);
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