kernel_optimize_test/arch
Paul Gortmaker e2741f1758 s390: delete __cpuinit usage from all s390 files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

Note that some harmless section mismatch warnings may result, since
notify_cpu_starting() and cpu_up() are arch independent (kernel/cpu.c)
are flagged as __cpuinit  -- so if we remove the __cpuinit from
arch specific callers, we will also get section mismatch warnings.
As an intermediate step, we intend to turn the linux/init.h cpuinit
content into no-ops as early as possible, since that will get rid
of these warnings.  In any case, they are temporary and harmless.

This removes all the arch/s390 uses of the __cpuinit macros from
all C files.  Currently s390 does not have any __CPUINIT used in
assembly files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Cc: linux-s390@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:53 -04:00
..
alpha alpha: delete __cpuinit usage from all users 2013-07-14 19:36:51 -04:00
arc Couple of Platform updates (Device Tree files primarily) given that the 2013-07-10 10:11:26 -07:00
arm arm: delete __cpuinit/__CPUINIT usage from all ARM users 2013-07-14 19:36:52 -04:00
arm64 arm64: delete __cpuinit usage from all users 2013-07-14 19:36:52 -04:00
avr32 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
blackfin blackfin: delete __cpuinit usage from all blackfin files 2013-07-14 19:36:53 -04:00
c6x Merge branch 'akpm' (updates from Andrew Morton) 2013-07-03 17:12:13 -07:00
cris net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
frv net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
h8300 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
hexagon mm/hexagon: prepare for removing num_physpages and simplify mem_init() 2013-07-03 16:07:36 -07:00
ia64 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
m32r net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
m68k Merge branch 'akpm' (updates from Andrew Morton) 2013-07-03 17:12:13 -07:00
metag arch/metag fixes for v3.11 2013-07-10 10:14:35 -07:00
microblaze Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze 2013-07-10 10:16:07 -07:00
mips MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
mn10300 net: rename busy poll socket op and globals 2013-07-10 17:08:27 -07:00
openrisc mm: invoke oom-killer from remaining unconverted page fault handlers 2013-07-09 10:33:20 -07:00
parisc parisc: delete __cpuinit usage from all users 2013-07-14 19:36:51 -04:00
powerpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-13 17:42:22 -07:00
s390 s390: delete __cpuinit usage from all s390 files 2013-07-14 19:36:53 -04:00
score mm: invoke oom-killer from remaining unconverted page fault handlers 2013-07-09 10:33:20 -07:00
sh Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-07-09 18:24:39 -07:00
sparc sparc: delete __cpuinit/__CPUINIT usage from all users 2013-07-14 19:36:52 -04:00
tile mm: remove free_area_cache 2013-07-10 18:11:34 -07:00
um mm/um: prepare for removing num_physpages and simplify mem_init() 2013-07-03 16:07:37 -07:00
unicore32 reboot: move arch/x86 reboot= handling to generic kernel 2013-07-09 10:33:29 -07:00
x86 Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-13 15:35:47 -07:00
xtensa Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-13 17:42:22 -07:00
.gitignore
Kconfig mm: soft-dirty bits for user memory changes tracking 2013-07-03 16:07:26 -07:00