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| author | Dave Young <hidave.darkstar@gmail.com> | 2010-03-10 15:23:59 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-12 15:52:44 -0800 |
| commit | d33ed52d57e794eba55cea3f5eab3c8f80b6cb5a (patch) | |
| tree | b501f3364f5771dd538eceb3a98d0cb0a1dd5dea | |
| parent | eb5572fed55f4c2b7dbc42582bc82dcb47632380 (diff) | |
| download | linux-d33ed52d57e794eba55cea3f5eab3c8f80b6cb5a.tar.gz linux-d33ed52d57e794eba55cea3f5eab3c8f80b6cb5a.tar.bz2 linux-d33ed52d57e794eba55cea3f5eab3c8f80b6cb5a.zip | |
sysctl extern cleanup: signal
Extern declarations in sysctl.c should be moved to their own header file,
and then include them in relavant .c files.
Move print_fatal_signals extern declaration to linux/signal.h
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/signal.h | 2 | ||||
| -rw-r--r-- | kernel/sysctl.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/signal.h b/include/linux/signal.h index ab9272cc270c..fcd2b14b1932 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -7,6 +7,8 @@ #ifdef __KERNEL__ #include <linux/list.h> +/* for sysctl */ +extern int print_fatal_signals; /* * Real Time signals may be queued. */ diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 72c3b1e80d7b..a8fd10a9a501 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -23,6 +23,7 @@ #include <linux/swap.h> #include <linux/slab.h> #include <linux/sysctl.h> +#include <linux/signal.h> #include <linux/proc_fs.h> #include <linux/security.h> #include <linux/ctype.h> @@ -65,7 +66,6 @@ #if defined(CONFIG_SYSCTL) /* External variables not in a header file. */ -extern int print_fatal_signals; extern int sysctl_overcommit_memory; extern int sysctl_overcommit_ratio; extern int sysctl_panic_on_oom; |