From: "Luis R. Rodriguez" <[email protected]> At times all we need is an enabler / disabler.
Cc: Andy Walls <[email protected]> Cc: Doug Ledford <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Juergen Gross <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Dave Airlie <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Michael S. Tsirkin <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Luis R. Rodriguez <[email protected]> --- include/linux/init.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/include/linux/init.h b/include/linux/init.h index a0385cc..7773883 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -270,6 +270,29 @@ struct obs_kernel_param { #define early_param(str, fn) \ __setup_param(str, fn, fn, 1) +#define early_param_on(str_on, var, config) \ + \ + int __read_mostly var = IS_ENABLED(config); \ + \ + static int __init parse_##var##_on(char *arg) \ + { \ + var = 1; \ + return 0; \ + } \ + __setup_param(str_on, parse_##var##_on, parse_##var##_on, 1); \ + \ + +#define early_param_off(str_off, var, config) \ + \ + int __read_mostly var = IS_ENABLED(config); \ + \ + static int __init parse_##var##_off(char *arg) \ + { \ + var = 0; \ + return 0; \ + } \ + __setup_param(str_off, parse_##var##_off, parse_##var##_off, 1) + #define early_param_on_off(str_on, str_off, var, config) \ \ int __read_mostly var = IS_ENABLED(config); \ -- 2.3.2.209.gd67f9d5.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
