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authorDenys Vlasenko <vda.linux@googlemail.com>2011-06-03 19:39:42 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2011-06-03 19:39:42 (GMT)
commitfe86d6b6361d07529288fa20aa5cab5472b64344 (patch)
tree289a0fb811f8f0deac205ed3b1bc2babab8a0401
parent71d73136250efa7dd5b5b023df76487f6e723830 (diff)
downloadbusybox-fe86d6b6361d07529288fa20aa5cab5472b64344.tar.gz
busybox-fe86d6b6361d07529288fa20aa5cab5472b64344.tar.bz2
appletlib.c: do not use PAGE_SIZE for malloc tweaking
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--libbb/appletlib.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 0dac0ba..1bc45c4 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -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