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mdbx: misc refines (minor).

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Change-Id: Ia58e2d75e320bbd47dd352e082cf6f41afde075f
This commit is contained in:
Leo Yuriev
2017-07-26 12:23:01 +03:00
parent 1b09605a06
commit 88ca23caa5
3 changed files with 72 additions and 36 deletions
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2
src/bits.h
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@@ -970,7 +970,7 @@ static __inline unsigned mdbx_log2(size_t value) {
/* The percentage of space used in the page, in tenths of a percent. */
#define PAGEFILL(env, p) \
(1024L * ((env)->me_psize - PAGEHDRSZ - SIZELEFT(p)) / \
(1024UL * ((env)->me_psize - PAGEHDRSZ - SIZELEFT(p)) / \
((env)->me_psize - PAGEHDRSZ))
/* The minimum page fill factor, in tenths of a percent.
* Pages emptier than this are candidates for merging. */