From dbec07bac614a61e3392c1e7c08cc6a49ad43f7a Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 7 Feb 2011 20:19:55 +0100 Subject: genirq: Add internal state field to irq_desc That field will contain internal state information which is not going to be exposed to anything outside the core code - except via accessor functions. I'm tired of everyone fiddling in irq_desc.status. core_internal_state__do_not_mess_with_it is clear enough, annoying to type and easy to grep for. Offenders will be tracked down and slapped with stinking trouts. Signed-off-by: Thomas Gleixner --- kernel/irq/internals.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'kernel/irq') diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index b61824cdadc6..ae96e688f4e1 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -1,5 +1,9 @@ /* * IRQ subsystem internal functions and variables: + * + * Do not ever include this file from anything else than + * kernel/irq/. Do not even think about using any information outside + * of this file for your non core code. */ #include @@ -9,6 +13,8 @@ # define IRQ_BITMAP_BITS NR_IRQS #endif +#define istate core_internal_state__do_not_mess_with_it + extern int noirqdebug; /* -- cgit v1.2.3-70-g09d2