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| author | Andrew Morton <akpm@linux-foundation.org> | 2009-06-16 15:33:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:47:48 -0700 |
| commit | 0d9c25dde878a636ee9a9b53923569171bf9a55b (patch) | |
| tree | fea0a36db4dd8c8bcfbfdd5830170de3492917a4 /include/linux | |
| parent | 4938d7e0233a455f04507bac81d0886c71529537 (diff) | |
| download | linux-stable-0d9c25dde878a636ee9a9b53923569171bf9a55b.tar.gz linux-stable-0d9c25dde878a636ee9a9b53923569171bf9a55b.tar.bz2 linux-stable-0d9c25dde878a636ee9a9b53923569171bf9a55b.zip | |
headers: move module_bug_finalize()/module_bug_cleanup() definitions into module.h
They're in linux/bug.h at present, which causes include order tangles. In
particular, linux/bug.h cannot be used by linux/atomic.h because,
according to Nikanth:
linux/bug.h pulls in linux/module.h => linux/spinlock.h => asm/spinlock.h
(which uses atomic_inc) => asm/atomic.h.
bug.h is a pretty low-level thing and module.h is a higher-level thing,
IMO.
Cc: Nikanth Karthikesan <knikanth@novell.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bug.h | 12 | ||||
| -rw-r--r-- | include/linux/module.h | 17 |
2 files changed, 17 insertions, 12 deletions
diff --git a/include/linux/bug.h b/include/linux/bug.h index 54398d2c6d8d..d276b5510c83 100644 --- a/include/linux/bug.h +++ b/include/linux/bug.h @@ -1,7 +1,6 @@ #ifndef _LINUX_BUG_H #define _LINUX_BUG_H -#include <linux/module.h> #include <asm/bug.h> enum bug_trap_type { @@ -24,10 +23,6 @@ const struct bug_entry *find_bug(unsigned long bugaddr); enum bug_trap_type report_bug(unsigned long bug_addr, struct pt_regs *regs); -int module_bug_finalize(const Elf_Ehdr *, const Elf_Shdr *, - struct module *); -void module_bug_cleanup(struct module *); - /* These are defined by the architecture */ int is_valid_bugaddr(unsigned long addr); @@ -38,13 +33,6 @@ static inline enum bug_trap_type report_bug(unsigned long bug_addr, { return BUG_TRAP_TYPE_BUG; } -static inline int module_bug_finalize(const Elf_Ehdr *hdr, - const Elf_Shdr *sechdrs, - struct module *mod) -{ - return 0; -} -static inline void module_bug_cleanup(struct module *mod) {} #endif /* CONFIG_GENERIC_BUG */ #endif /* _LINUX_BUG_H */ diff --git a/include/linux/module.h b/include/linux/module.h index a7bc6e7b43a7..505f20dcc1c7 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -697,4 +697,21 @@ static inline void module_remove_modinfo_attrs(struct module *mod) #define __MODULE_STRING(x) __stringify(x) + +#ifdef CONFIG_GENERIC_BUG +int module_bug_finalize(const Elf_Ehdr *, const Elf_Shdr *, + struct module *); +void module_bug_cleanup(struct module *); + +#else /* !CONFIG_GENERIC_BUG */ + +static inline int module_bug_finalize(const Elf_Ehdr *hdr, + const Elf_Shdr *sechdrs, + struct module *mod) +{ + return 0; +} +static inline void module_bug_cleanup(struct module *mod) {} +#endif /* CONFIG_GENERIC_BUG */ + #endif /* _LINUX_MODULE_H */ |