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elf: kill USE_ELF_CORE_DUMP

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Currently all architectures but microblaze unconditionally define
USE_ELF_CORE_DUMP.  The microblaze omission seems like an error to me, so
let's kill this ifdef and make sure we are the same everywhere.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Cc: <linux-arch@vger.kernel.org>
Cc: Michal Simek <michal.simek@petalogix.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Hellwig
2009-12-15 16:47:37 -08:00
committed by Linus Torvalds
parent d1da96aada
commit 698ba7b5a3
29 changed files with 9 additions and 44 deletions
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11
fs/binfmt_elf.c
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@ -44,7 +44,7 @@ static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
* If we don't support core dumping, then supply a NULL so we
* don't even try.
*/
#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE)
#ifdef CONFIG_ELF_CORE
static int elf_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit);
#else
#define elf_core_dump NULL
@ -1101,12 +1101,7 @@ out:
return error;
}
/*
* Note that some platforms still use traditional core dumps and not
* the ELF core dump. Each platform can select it as appropriate.
*/
#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE)
#ifdef CONFIG_ELF_CORE
/*
* ELF core dumper
*
@ -2063,7 +2058,7 @@ out:
return has_dumped;
}
#endif /* USE_ELF_CORE_DUMP */
#endif /* CONFIG_ELF_CORE */
static int __init init_elf_binfmt(void)
{