From: Peter Zijlstra Date: Thu, 22 Jan 2009 13:15:53 +0000 (+0100) Subject: lockdep: simplify mark_lock() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5346417e17daf5a7712e4cf030b45414e46607cf;p=linux-beck.git lockdep: simplify mark_lock() remove the state iteration Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 18e0990148e6..e68bd7d694b4 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -2626,18 +2626,13 @@ static int mark_lock(struct task_struct *curr, struct held_lock *this, return 0; switch (new_bit) { - case LOCK_USED_IN_HARDIRQ: - case LOCK_USED_IN_SOFTIRQ: - case LOCK_USED_IN_HARDIRQ_READ: - case LOCK_USED_IN_SOFTIRQ_READ: - case LOCK_ENABLED_HARDIRQ: - case LOCK_ENABLED_SOFTIRQ: - case LOCK_ENABLED_HARDIRQ_READ: - case LOCK_ENABLED_SOFTIRQ_READ: - case LOCK_USED_IN_RECLAIM_FS: - case LOCK_USED_IN_RECLAIM_FS_READ: - case LOCK_ENABLED_RECLAIM_FS: - case LOCK_ENABLED_RECLAIM_FS_READ: +#define LOCKDEP_STATE(__STATE) \ + case LOCK_USED_IN_##__STATE: \ + case LOCK_USED_IN_##__STATE##_READ: \ + case LOCK_ENABLED_##__STATE: \ + case LOCK_ENABLED_##__STATE##_READ: +#include "lockdep_states.h" +#undef LOCKDEP_STATE ret = mark_lock_irq(curr, this, new_bit); if (!ret) return 0;