setarch: add support for '-R' (disable randomization)

This commit adds support for the -R flag of setarch, which disables
randomization of the virtual address space.

function                                             old     new   delta
setarch_main                                         115     150     +35
packed_usage                                       30664   30651     -13

Signed-off-by: Jan Heylen <heyleke@gmail.com>
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2015-10-19 23:26:50 +02:00
parent 0506e292b5
commit f2ccefb946
4 changed files with 39 additions and 29 deletions
-1
View File
@@ -40,7 +40,6 @@ lib-$(CONFIG_READPROFILE) += readprofile.o
lib-$(CONFIG_RTCWAKE) += rtcwake.o
lib-$(CONFIG_SCRIPT) += script.o
lib-$(CONFIG_SCRIPTREPLAY) += scriptreplay.o
lib-$(CONFIG_SETARCH) += setarch.o
lib-$(CONFIG_SWAPONOFF) += swaponoff.o
lib-$(CONFIG_SWITCH_ROOT) += switch_root.o
lib-$(CONFIG_UMOUNT) += umount.o