sysctl extern cleanup - poll
PATCH 17/18 sysctl extern cleanup - poll
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files.
Move epoll_table extern declaration to linux/poll.h
Signed-off-by Dave Young <[email protected]>
--- include/linux/poll.h | 3 +++ kernel/sysctl.c | 4 +--- 2 files changed, 4 insertions(+), 3 deletions(-)
include/linux/poll.h +3 -0
@@ -12,6 +12,9 @@#include <linux/fs.h> #include <asm/uaccess.h> +#if defined(CONFIG_EPOLL ) && defined (CONFIG_SYSCTL ) +extern struct ctl_table epoll_table[]; +#endif /* ~832 bytes of stack space used max in sys_select/sys_poll before allocating additional memory. */ #define MAX_STACK_ALLOC 832
kernel/sysctl.c +1 -3
@@ -65,6 +65,7 @@#include <linux/acct.h> #include <linux/rtmutex.h> #include <linux/lockdep.h> +#include <linux/poll.h> #include <scsi/sg.h> #include <asm/uaccess.h>
@@ -162,9 +163,6 @@ extern struct ctl_table random_table[];#ifdef CONFIG_INOTIFY_USER extern struct ctl_table inotify_table[];#endif -#ifdef CONFIG_EPOLL -extern struct ctl_table epoll_table[]; -#endif /* The default sysctl tables: */