fe86d6b63
Denys Vlasenko
2011-06-03
Subject
appletlib.c: do not use PAGE_SIZE for malloc tweaking
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libbb/appletlib.c+2 -13
| @@ -34,17 +34,6 @@ | |
| # include <malloc.h> /* for mallopt */ | |
| #endif | |
| - | /* Try to pull in PAGE_SIZE */ |
| - | #ifdef __linux__ |
| - | # include <sys/user.h> |
| - | #endif |
| - | #ifdef __GNU__ /* Hurd */ |
| - | # include <mach/vm_param.h> |
| - | #endif |
| - | #ifndef PAGE_SIZE |
| - | # define PAGE_SIZE (4*1024) /* guess */ |
| - | #endif |
| - | |
| /* Declare <applet>_main() */ | |
| #define PROTOTYPES | |
| @@ -788,13 +777,13 @@ int main(int argc UNUSED_PARAM, char **argv) | |
| * to keep before releasing to the OS | |
| * Default is way too big: 256k | |
| */ | |
| - | mallopt(M_TRIM_THRESHOLD, 2 * PAGE_SIZE); |
| + | mallopt(M_TRIM_THRESHOLD, 8 * 1024); |
| #endif | |
| #ifdef M_MMAP_THRESHOLD | |
| /* M_MMAP_THRESHOLD is the request size threshold for using mmap() | |
| * Default is too big: 256k | |
| */ | |
| - | mallopt(M_MMAP_THRESHOLD, 8 * PAGE_SIZE - 256); |
| + | mallopt(M_MMAP_THRESHOLD, 32 * 1024 - 256); |
| #endif | |
| #if !BB_MMU | |