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do_coredump(): get rid of pt_regs argument 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-11-05 13:11:26 -05:00
parent 4aaefee589
commit 541880d9a2
3 changed files with 5 additions and 5 deletions
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4
fs/coredump.c
View File

@ -458,7 +458,7 @@ static int umh_pipe_setup(struct subprocess_info *info, struct cred *new)
return err;
}
void do_coredump(siginfo_t *siginfo, struct pt_regs *regs)
void do_coredump(siginfo_t *siginfo)
{
struct core_state core_state;
struct core_name cn;
@ -474,7 +474,7 @@ void do_coredump(siginfo_t *siginfo, struct pt_regs *regs)
static atomic_t core_dump_count = ATOMIC_INIT(0);
struct coredump_params cprm = {
.siginfo = siginfo,
.regs = regs,
.regs = signal_pt_regs(),
.limit = rlimit(RLIMIT_CORE),
/*
* We must use the same mm->flags while dumping core to avoid

4
include/linux/coredump.h
View File

@ -13,9 +13,9 @@
extern int dump_write(struct file *file, const void *addr, int nr);
extern int dump_seek(struct file *file, loff_t off);
#ifdef CONFIG_COREDUMP
extern void do_coredump(siginfo_t *siginfo, struct pt_regs *regs);
extern void do_coredump(siginfo_t *siginfo);
#else
static inline void do_coredump(siginfo_t *siginfo, struct pt_regs *regs) {}
static inline void do_coredump(siginfo_t *siginfo) {}
#endif
#endif /* _LINUX_COREDUMP_H */

2
kernel/signal.c
View File

@ -2359,7 +2359,7 @@ relock:
* first and our do_group_exit call below will use
* that value and ignore the one we pass it.
*/
do_coredump(info, regs);
do_coredump(info);
}
/*