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mdbx: преимущественное использование size_t для уменьшения накладных расходов на платформе Эльбрус.

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This commit is contained in:
Леонид Юрьев (Leonid Yuriev)
2022-09-29 16:18:10 +03:00
parent bcd5bad74a
commit 143e3dfb77
4 changed files with 782 additions and 780 deletions
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8
src/osal.h
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@@ -352,7 +352,7 @@ typedef struct osal_ioring {
/* Actually this is not ioring for now, but on the way. */
MDBX_INTERNAL_FUNC int osal_ioring_create(osal_ioring_t *,
#if defined(_WIN32) || defined(_WIN64)
unsigned flags,
uint8_t flags,
#endif /* Windows */
mdbx_filehandle_t fd);
MDBX_INTERNAL_FUNC int osal_ioring_resize(osal_ioring_t *, size_t items);
@@ -380,11 +380,11 @@ static inline unsigned osal_ioring_used(const osal_ioring_t *ior) {
return ior->allocated - ior->slots_left;
}
static inline int osal_ioring_reserve(osal_ioring_t *ior, unsigned items,
static inline int osal_ioring_reserve(osal_ioring_t *ior, size_t items,
size_t bytes) {
items = (items > 32) ? items : 32;
#if defined(_WIN32) || defined(_WIN64)
const unsigned npages = (unsigned)(bytes >> ior->pagesize_ln2);
const size_t npages = bytes >> ior->pagesize_ln2;
items = (items > npages) ? items : npages;
#else
(void)bytes;
@@ -468,7 +468,7 @@ MDBX_INTERNAL_FUNC int osal_fastmutex_release(osal_fastmutex_t *fastmutex);
MDBX_INTERNAL_FUNC int osal_fastmutex_destroy(osal_fastmutex_t *fastmutex);
MDBX_INTERNAL_FUNC int osal_pwritev(mdbx_filehandle_t fd, struct iovec *iov,
int sgvcnt, uint64_t offset);
size_t sgvcnt, uint64_t offset);
MDBX_INTERNAL_FUNC int osal_pread(mdbx_filehandle_t fd, void *buf, size_t count,
uint64_t offset);
MDBX_INTERNAL_FUNC int osal_pwrite(mdbx_filehandle_t fd, const void *buf,