kernel_optimize_test/arch/um
Jeff Dike 42a2b54ce8 uml: clean up TASK_SIZE usage
Clean up the calculation and use of the usable address space size on the host.

task_size is gone, replaced with TASK_SIZE, which is calculated from
CONFIG_TOP_ADDR.  get_kmem_end and set_task_sizes_skas are also gone.

host_task_size, which refers to the entire address space usable by the UML
kernel and which may be larger than the address space usable by a UML process,
since that has to end on a pgdir boundary, is replaced by CONFIG_TOP_ADDR.

STACK_TOP is now TASK_SIZE minus the two stub pages.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05 09:44:29 -08:00
..
drivers uml: add missing space 2008-02-05 09:44:28 -08:00
include uml: clean up TASK_SIZE usage 2008-02-05 09:44:29 -08:00
kernel uml: clean up TASK_SIZE usage 2008-02-05 09:44:29 -08:00
os-Linux uml: kill processes instead of panicing kernel 2008-02-05 09:44:28 -08:00
scripts uml: throw out CONFIG_MODE_TT 2007-10-16 09:43:05 -07:00
sys-i386 uml: simplify SIGSEGV handling 2008-02-05 09:44:28 -08:00
sys-ia64 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sys-ppc kbuild: enable 'make AFLAGS=...' to add additional options to AS 2007-10-15 21:59:31 +02:00
sys-x86_64 uml: kill processes instead of panicing kernel 2008-02-05 09:44:28 -08:00
defconfig uml: fix stub address calculations 2007-10-16 09:43:09 -07:00
Kconfig uml: SMP needs to depend on BROKEN for now 2008-02-05 09:44:25 -08:00
Kconfig.char uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.debug uml: GPROF needs to depend on FRAME_POINTER 2008-02-05 09:44:25 -08:00
Kconfig.i386 uml: keep UML Kconfig in sync with x86 2007-12-03 08:13:17 -08:00
Kconfig.net uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.x86_64 uml: fix stub address calculations 2007-10-16 09:43:09 -07:00
Makefile uml: allow LFLAGS on command line 2008-02-05 09:44:26 -08:00
Makefile-i386 no need to mess with KBUILD_CFLAGS on uml-i386 anymore 2007-12-05 09:25:20 -08:00
Makefile-ia64 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile-os-Linux kbuild: enable 'make CFLAGS=...' to add additional options to CC 2007-10-14 22:21:35 +02:00
Makefile-ppc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile-skas [PATCH] uml makefiles sanitized 2005-09-29 08:46:26 -07:00
Makefile-tt Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile-x86_64 x86 merge fallout: uml 2007-10-29 07:41:32 -07:00