Messages in this thread Patch in this message | | | Subject | [PATCH 2.6.14-rc5-mm1] fix inline spin_unlock for UP | From | Miklos Szeredi <> | Date | Mon, 24 Oct 2005 18:07:35 +0200 |
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The "inline spin_unlock..." patches don't compile on:
CONFIG_PREEMPT=n CONFIG_DEBUG_SPINLOCK=n CONFIG_SMP=n
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Index: linux/include/linux/spinlock.h =================================================================== --- linux.orig/include/linux/spinlock.h 2005-10-24 13:00:29.000000000 +0200 +++ linux/include/linux/spinlock.h 2005-10-24 13:12:08.000000000 +0200 @@ -174,7 +174,7 @@ extern int __lockfunc generic__raw_read_ /* * We inline the unlock functions in the nondebug case: */ -#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) +#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) || !defined(CONFIG_SMP) # define spin_unlock(lock) _spin_unlock(lock) # define read_unlock(lock) _read_unlock(lock) # define write_unlock(lock) _write_unlock(lock) @@ -184,7 +184,7 @@ extern int __lockfunc generic__raw_read_ # define write_unlock(lock) __raw_write_unlock(&(lock)->raw_lock) #endif -#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) +#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) || !defined(CONFIG_SMP) # define spin_unlock_irq(lock) _spin_unlock_irq(lock) # define read_unlock_irq(lock) _read_unlock_irq(lock) # define write_unlock_irq(lock) _write_unlock_irq(lock) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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