diff options
| author | Christoph Hellwig <hch@lst.de> | 2009-12-15 16:47:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:20:12 -0800 |
| commit | 698ba7b5a3a7be772922340fade365c675b8243f (patch) | |
| tree | 3e251d4ee8cbd8489d75e7570b2d821395021d59 /fs | |
| parent | d1da96aada79fd1d29ae4e3157120d1ce1e77594 (diff) | |
| download | linux-698ba7b5a3a7be772922340fade365c675b8243f.tar.bz2 | |
elf: kill USE_ELF_CORE_DUMP
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>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/binfmt_elf.c | 11 | ||||
| -rw-r--r-- | fs/binfmt_elf_fdpic.c | 8 | ||||
| -rw-r--r-- | fs/proc/base.c | 4 |
3 files changed, 9 insertions, 14 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index d15ea1790bfb..97b6e9efeb7f 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -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) { diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index 79d2b1aa389f..7b055385db8e 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -75,14 +75,14 @@ static int elf_fdpic_map_file_constdisp_on_uclinux(struct elf_fdpic_params *, static int elf_fdpic_map_file_by_direct_mmap(struct elf_fdpic_params *, struct file *, struct mm_struct *); -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE static int elf_fdpic_core_dump(long, struct pt_regs *, struct file *, unsigned long limit); #endif static struct linux_binfmt elf_fdpic_format = { .module = THIS_MODULE, .load_binary = load_elf_fdpic_binary, -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE .core_dump = elf_fdpic_core_dump, #endif .min_coredump = ELF_EXEC_PAGESIZE, @@ -1201,7 +1201,7 @@ static int elf_fdpic_map_file_by_direct_mmap(struct elf_fdpic_params *params, * * Modelled on fs/binfmt_elf.c core dumper */ -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE /* * These are the only things you should do on a core-file: use only these @@ -1826,4 +1826,4 @@ cleanup: #undef NUM_NOTES } -#endif /* USE_ELF_CORE_DUMP */ +#endif /* CONFIG_ELF_CORE */ diff --git a/fs/proc/base.c b/fs/proc/base.c index 4df4a464a919..18d5cc62d8ed 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2266,7 +2266,7 @@ static const struct inode_operations proc_attr_dir_inode_operations = { #endif -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE static ssize_t proc_coredump_filter_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { @@ -2623,7 +2623,7 @@ static const struct pid_entry tgid_base_stuff[] = { #ifdef CONFIG_FAULT_INJECTION REG("make-it-fail", S_IRUGO|S_IWUSR, proc_fault_inject_operations), #endif -#if defined(USE_ELF_CORE_DUMP) && defined(CONFIG_ELF_CORE) +#ifdef CONFIG_ELF_CORE REG("coredump_filter", S_IRUGO|S_IWUSR, proc_coredump_filter_operations), #endif #ifdef CONFIG_TASK_IO_ACCOUNTING |