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| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-29 01:11:23 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-29 01:11:23 -0400 |
| commit | 7b7e394185014e0f3bd8989cac937003f20ef9ce (patch) | |
| tree | 3beda5f979bba0aa9822534e239cf1b45f3be69c /include/asm-i386/atomic.h | |
| parent | ddc5d3414593e4d7ad7fbd33e7f7517fcc234544 (diff) | |
| parent | 693f7d362055261882659475d2ef022e32edbff1 (diff) | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/asm-i386/atomic.h')
| -rw-r--r-- | include/asm-i386/atomic.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h index 22d80ece95c..4ddce5296a7 100644 --- a/include/asm-i386/atomic.h +++ b/include/asm-i386/atomic.h @@ -183,6 +183,7 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) { int __i; #ifdef CONFIG_M386 + unsigned long flags; if(unlikely(boot_cpu_data.x86==3)) goto no_xadd; #endif @@ -196,10 +197,10 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) #ifdef CONFIG_M386 no_xadd: /* Legacy 386 processor */ - local_irq_disable(); + local_irq_save(flags); __i = atomic_read(v); atomic_set(v, i + __i); - local_irq_enable(); + local_irq_restore(flags); return i + __i; #endif } |