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| author | Keir Fraser <keir@xen.org> | 2010-11-18 11:45:33 +0000 |
|---|---|---|
| committer | Keir Fraser <keir@xen.org> | 2010-11-18 11:45:33 +0000 |
| commit | 652ec2d1ec8c2c79dce01dc9136c0dfefeabc13e (patch) | |
| tree | 5c31a11a97e5c3143712dd2c4dfc2e3da5a38505 /xen/include/xen/spinlock.h | |
| parent | c03ec255cdfe2ee762e27be80132ee240be50314 (diff) | |
| download | xen-652ec2d1ec8c2c79dce01dc9136c0dfefeabc13e.tar.gz xen-652ec2d1ec8c2c79dce01dc9136c0dfefeabc13e.tar.bz2 xen-652ec2d1ec8c2c79dce01dc9136c0dfefeabc13e.zip | |
Define Linux-style <preempt.h> interface.
Use it to disable sleeping in spinlock and rcu-read regions.
Signed-off-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/include/xen/spinlock.h')
| -rw-r--r-- | xen/include/xen/spinlock.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/xen/include/xen/spinlock.h b/xen/include/xen/spinlock.h index 6bb0cd6d1c..a2d1ed99bf 100644 --- a/xen/include/xen/spinlock.h +++ b/xen/include/xen/spinlock.h @@ -223,6 +223,4 @@ int _rw_is_write_locked(rwlock_t *lock); #define rw_is_locked(l) _rw_is_locked(l) #define rw_is_write_locked(l) _rw_is_write_locked(l) -unsigned int locking_depth(void); - #endif /* __SPINLOCK_H__ */ |