pike.git/ src/ stralloc.c

2015-12-10

2015-12-10 13:58:04 by Per Hedbor <ph@opera.com>

• 5d23198da457b02c73bfe80c32b1ed7078fb0914 (5 lines) (+3/-2) ^{[ Show | Annotate ]}
  Branch: 8.1

Aim for page-sized blockalloc blocks for strings.

Also much smaller initial size. This lowers initial memory usage of pike by ~1Mb

627:         static struct block_allocator string_allocator = -  BA_INIT(sizeof(struct pike_string), STRING_BLOCK); +  BA_INIT_PAGES(sizeof(struct pike_string), 2);   static struct block_allocator substring_allocator = -  BA_INIT(sizeof(struct substring_pike_string), STRING_BLOCK>>2); +  BA_INIT_PAGES(sizeof(struct substring_pike_string), 1);      static void free_string_content(struct pike_string * s)   {