diff options
| author | Jan Beulich <jbeulich@novell.com> | 2009-03-12 10:58:33 +0000 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2009-06-09 22:37:43 +0200 |
| commit | fd6c3a8dc44329d3aff9a578b5120982f63711ee (patch) | |
| tree | ba7b7a183d0db95a4ddb33e83a075f963a2028e3 /include | |
| parent | 6d9923219c6cd1df360f8823253717623f3ad348 (diff) | |
initconst adjustments
- add .init.rodata to INIT_DATA, and group all initconst flavors
together
- move strings generated from __setup_param() into .init.rodata
- add .*init.rodata to modpost's sets of init sections
- make modpost warn about references between meminit and cpuinit
as well as memexit and cpuexit sections (as CPU and memory
hotplug are independently selectable features)
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/vmlinux.lds.h | 5 | ||||
| -rw-r--r-- | include/linux/init.h | 3 |
2 files changed, 5 insertions, 3 deletions
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 89853bcd27a..3edb1149974 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -336,10 +336,11 @@ #define INIT_DATA \ *(.init.data) \ DEV_DISCARD(init.data) \ - DEV_DISCARD(init.rodata) \ CPU_DISCARD(init.data) \ - CPU_DISCARD(init.rodata) \ MEM_DISCARD(init.data) \ + *(.init.rodata) \ + DEV_DISCARD(init.rodata) \ + CPU_DISCARD(init.rodata) \ MEM_DISCARD(init.rodata) #define INIT_TEXT \ diff --git a/include/linux/init.h b/include/linux/init.h index 0e06c176f18..9f70c9f25d4 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -225,7 +225,8 @@ struct obs_kernel_param { * obs_kernel_param "array" too far apart in .init.setup. */ #define __setup_param(str, unique_id, fn, early) \ - static char __setup_str_##unique_id[] __initdata __aligned(1) = str; \ + static const char __setup_str_##unique_id[] __initconst \ + __aligned(1) = str; \ static struct obs_kernel_param __setup_##unique_id \ __used __section(.init.setup) \ __attribute__((aligned((sizeof(long))))) \ |