ISAR/libmdbx
3
0
Fork 0
mirror of https://github.com/isar/libmdbx.git synced 2025-09-06 01:32:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

mdbx: alter the globals.sys_allocation_granularity guessing.

Browse Source
This commit is contained in:
Леонид Юрьев (Leonid Yuriev)
2025-08-30 10:43:00 +03:00
parent 26d5ef6b2d
commit 9c0886972d
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/osal.c
View File

@@ -3475,10 +3475,10 @@ void osal_ctor(void) {
globals.sys_allocation_granularity = si.dwAllocationGranularity;
#else
globals.sys_pagesize = sysconf(_SC_PAGE_SIZE);
globals.sys_allocation_granularity = (MDBX_WORDBITS > 32) ? 65536 : 4096;
globals.sys_allocation_granularity = (globals.sys_allocation_granularity > globals.sys_pagesize)
globals.sys_allocation_granularity = (MDBX_WORDBITS > 32) ? 65536 : 16384;
globals.sys_allocation_granularity = (globals.sys_allocation_granularity >= globals.sys_pagesize * 2)
? globals.sys_allocation_granularity
: globals.sys_pagesize;
: globals.sys_pagesize * 4;
#endif
assert(globals.sys_pagesize > 0 && (globals.sys_pagesize & (globals.sys_pagesize - 1)) == 0);
assert(globals.sys_allocation_granularity >= globals.sys_pagesize &&