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mdbx: refine/fix SORT_IMPL macro.

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Change-Id: Ifc2968ead891c97442cec85076f7824a285f84b8
This commit is contained in:
Leonid Yuriev 2019-10-10 20:57:05 +03:00
parent 13b52b1d51
commit ab01078cd7
1 changed files with 7 additions and 4 deletions
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9
src/elements/core.c
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@ -938,7 +938,7 @@ static int lcklist_detach_locked(MDBX_env *env) {
\ \
TYPE *hi = end - 1; \ TYPE *hi = end - 1; \
TYPE *lo = begin; \ TYPE *lo = begin; \
while (top >= stack) { \ while (true) { \
TYPE *mid = lo + ((hi - lo) >> 1); \ TYPE *mid = lo + ((hi - lo) >> 1); \
if (CMP(*mid, *lo)) \ if (CMP(*mid, *lo)) \
SORT_SWAP(TYPE, *mid, *lo); \ SORT_SWAP(TYPE, *mid, *lo); \
@ -971,9 +971,12 @@ static int lcklist_detach_locked(MDBX_env *env) {
} while (left <= right); \ } while (left <= right); \
\ \
if (lo + SORT_THRESHOLD > right) { \ if (lo + SORT_THRESHOLD > right) { \
if (left + SORT_THRESHOLD > hi) \ if (left + SORT_THRESHOLD > hi) { \
SORT_POP(lo, hi); \ if (top == stack) \
break; \
else \ else \
SORT_POP(lo, hi); \
} else \
lo = left; \ lo = left; \
} else if (left + SORT_THRESHOLD > hi) \ } else if (left + SORT_THRESHOLD > hi) \
hi = right; \ hi = right; \