sysctl extern cleanup - block iopoll
PATCH 10/17 sysctl extern cleanup - block iopoll
Extern declarations in sysctl.c should be move to their own head file, and then include them in relavant .c files.
blk_iopoll_enabled declared in linux/blk-iopoll.h, remove the declaration in sysctl.c, include the head file instead.
Signed-off-by Dave Young <[email protected]>
--- kernel/sysctl.c | 6 +++--- 1 file changed, 3 insertion(+), 3 deletions(-)
kernel/sysctl.c +3 -3
@@ -60,6 +60,9 @@#include <linux/compat.h> #include <linux/latencytop.h> #include <linux/file.h> +#ifdef CONFIG_BLOCK +#include <linux/blk-iopoll.h> +#endif #include <asm/uaccess.h> #include <asm/processor.h>
@@ -75,9 +78,6 @@/* External variables not in a header file. */ extern int max_threads; -#ifdef CONFIG_BLOCK -extern int blk_iopoll_enabled; -#endif /* Constants used for minimum and maximum */ #ifdef CONFIG_DETECT_SOFTLOCKUP