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| author | kaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk> | 2004-06-18 14:46:29 +0000 |
|---|---|---|
| committer | kaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk> | 2004-06-18 14:46:29 +0000 |
| commit | 60b6be9ccdd46b8cbddf1d96a89b4e6239248ee9 (patch) | |
| tree | b477b901498e1f22504ea55339680079600767d6 /xen/include/xen/spinlock.h | |
| parent | 82eefd80489f629cde550047982bece346aca22e (diff) | |
| download | xen-60b6be9ccdd46b8cbddf1d96a89b4e6239248ee9.tar.gz xen-60b6be9ccdd46b8cbddf1d96a89b4e6239248ee9.tar.bz2 xen-60b6be9ccdd46b8cbddf1d96a89b4e6239248ee9.zip | |
bitkeeper revision 1.982 (40d300456_XUbFFOMxRh4MjyB7AfJA)
Hacked the scheduler interfaces in Xen.
We now have synchronous pause.
Suspend/death VIRQs have gone away; replace by dom-controller msgs.
Xen no longer knows about PS/2 keyboard/mouse; DOM0 can go straight
at them.
Diffstat (limited to 'xen/include/xen/spinlock.h')
| -rw-r--r-- | xen/include/xen/spinlock.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/xen/include/xen/spinlock.h b/xen/include/xen/spinlock.h index 5da73bacc9..08dc3c1d97 100644 --- a/xen/include/xen/spinlock.h +++ b/xen/include/xen/spinlock.h @@ -10,31 +10,21 @@ */ #define spin_lock_irqsave(lock, flags) do { local_irq_save(flags); spin_lock(lock); } while (0) #define spin_lock_irq(lock) do { local_irq_disable(); spin_lock(lock); } while (0) -#define spin_lock_bh(lock) do { local_bh_disable(); spin_lock(lock); } while (0) #define read_lock_irqsave(lock, flags) do { local_irq_save(flags); read_lock(lock); } while (0) #define read_lock_irq(lock) do { local_irq_disable(); read_lock(lock); } while (0) -#define read_lock_bh(lock) do { local_bh_disable(); read_lock(lock); } while (0) #define write_lock_irqsave(lock, flags) do { local_irq_save(flags); write_lock(lock); } while (0) #define write_lock_irq(lock) do { local_irq_disable(); write_lock(lock); } while (0) -#define write_lock_bh(lock) do { local_bh_disable(); write_lock(lock); } while (0) #define spin_unlock_irqrestore(lock, flags) do { spin_unlock(lock); local_irq_restore(flags); } while (0) #define spin_unlock_irq(lock) do { spin_unlock(lock); local_irq_enable(); } while (0) -#define spin_unlock_bh(lock) do { spin_unlock(lock); local_bh_enable(); } while (0) #define read_unlock_irqrestore(lock, flags) do { read_unlock(lock); local_irq_restore(flags); } while (0) #define read_unlock_irq(lock) do { read_unlock(lock); local_irq_enable(); } while (0) -#define read_unlock_bh(lock) do { read_unlock(lock); local_bh_enable(); } while (0) #define write_unlock_irqrestore(lock, flags) do { write_unlock(lock); local_irq_restore(flags); } while (0) #define write_unlock_irq(lock) do { write_unlock(lock); local_irq_enable(); } while (0) -#define write_unlock_bh(lock) do { write_unlock(lock); local_bh_enable(); } while (0) -#define spin_trylock_bh(lock) ({ int __r; local_bh_disable();\ - __r = spin_trylock(lock); \ - if (!__r) local_bh_enable(); \ - __r; }) #ifdef CONFIG_SMP #include <asm/spinlock.h> |