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authorXiaoming Ni <nixiaoming@huawei.com>2022-01-22 09:13:38 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-22 09:33:36 +0300
commitf0bc21b268c1464603192a00851cdbbf7c2cdc36 (patch)
treee42d5a48b8eaef0c33911d831f344e9f07b1c5a5 /include
parentfdcd4073fccc6f989308be3f1d61d8a68cd990ce (diff)
downloadlinux-f0bc21b268c1464603192a00851cdbbf7c2cdc36.tar.xz
fs/coredump: move coredump sysctls into its own file
This moves the fs/coredump.c respective sysctls to its own file. Link: https://lkml.kernel.org/r/20211129211943.640266-6-mcgrof@kernel.org Signed-off-by: Xiaoming Ni <nixiaoming@huawei.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: Antti Palosaari <crope@iki.fi> Cc: Christian Brauner <christian.brauner@ubuntu.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Eric Biggers <ebiggers@google.com> Cc: Iurii Zaikin <yzaikin@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Lukas Middendorf <kernel@tuxforce.de> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: "Naveen N. Rao" <naveen.n.rao@linux.ibm.com> Cc: Stephen Kitt <steve@sk2.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/coredump.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/coredump.h b/include/linux/coredump.h
index 78fcd776b185..248a68c668b4 100644
--- a/include/linux/coredump.h
+++ b/include/linux/coredump.h
@@ -14,10 +14,6 @@ struct core_vma_metadata {
unsigned long dump_size;
};
-extern int core_uses_pid;
-extern char core_pattern[];
-extern unsigned int core_pipe_limit;
-
/*
* These are the only things you should do on a core-file: use only these
* functions to write out all the necessary info.
@@ -37,4 +33,10 @@ extern void do_coredump(const kernel_siginfo_t *siginfo);
static inline void do_coredump(const kernel_siginfo_t *siginfo) {}
#endif
+#if defined(CONFIG_COREDUMP) && defined(CONFIG_SYSCTL)
+extern void validate_coredump_safety(void);
+#else
+static inline void validate_coredump_safety(void) {}
+#endif
+
#endif /* _LINUX_COREDUMP_H */