x86/mm, mm/hwpoison: Don't unconditionally unmap kernel 1:1 pages

[sfrench/cifs-2.6.git] / include / linux / spinlock.h

diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 3bf273538840103c7b6c634b148b8c74ce754843..4894d322d2584a6b3eeafbb70edf2a3e730aec2f 100644 (file)
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -409,4 +409,10 @@ extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
 #define atomic_dec_and_lock(atomic, lock) \
                __cond_lock(lock, _atomic_dec_and_lock(atomic, lock))
 
+int alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *lock_mask,
+                          size_t max_size, unsigned int cpu_mult,
+                          gfp_t gfp);
+
+void free_bucket_spinlocks(spinlock_t *locks);
+
 #endif /* __LINUX_SPINLOCK_H */