Hao Liu 1541ffc765 configure: add --with-lg-slab-maxregs configure option. ... Specify the maximum number of regions in a slab, which is (<lg-page> - <lg-tiny-min>) by default. This increases the limit of slab sizes specified by "slab_sizes" in malloc_conf. This should never be less than the default value. The max value of this option is related to LG_BITMAP_MAXBITS (see more in bitmap.h). For example, on a 4k page size system, if we: 1) configure jemalloc with with --with-lg-slab-maxregs=12. 2) export MALLOC_CONF="slab_sizes:9-16:4" The slab size of 16 bytes is set to 4 pages. Previously, the default lg-slab-maxregs is 9 (i.e. 12 - 3). The max slab size of 16 bytes is 2 pages (i.e. (1<<9) * 16 bytes). By increasing the value from 9 to 12, the max slab size can be set by MALLOC_CONF is 16 pages (i.e. (1<<12) * 16 bytes).		2020-09-16 13:58:38 -07:00
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jemalloc	configure: add --with-lg-slab-maxregs configure option.	2020-09-16 13:58:38 -07:00
msvc_compat	Replace tabs following #define with spaces.	2017-01-20 21:45:53 -08:00