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do_coredump(): get rid of pt_regs argument

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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1 parent 4aaefee commit 541880d9a2c7871f6370071d55aa6662d329c51e Al Viro committed Nov 5, 2012
Showing with 5 additions and 5 deletions.
  1. +2 −2 fs/coredump.c
  2. +2 −2 include/linux/coredump.h
  3. +1 −1 kernel/signal.c
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4 fs/coredump.c
@@ -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
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4 include/linux/coredump.h
@@ -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 */
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2 kernel/signal.c
@@ -2359,7 +2359,7 @@ int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka,
* 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);
}
/*

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