machine: Eliminate QEMUMachine and qemu_register_machine()

[qemu.git] / include / qemu / bitmap.h

diff --git a/include/qemu/bitmap.h b/include/qemu/bitmap.h
index f0273c965f263278ed4e83877b076099ffc1aa32..86dd9cd5fc43b58a4bb31c160bcd8f7bf40ac6c3 100644 (file)
--- a/include/qemu/bitmap.h
+++ b/include/qemu/bitmap.h
@@ -39,7 +39,9 @@
  * bitmap_empty(src, nbits)                    Are all bits zero in *src?
  * bitmap_full(src, nbits)                     Are all bits set in *src?
  * bitmap_set(dst, pos, nbits)                 Set specified bit area
+ * bitmap_set_atomic(dst, pos, nbits)   Set specified bit area with atomic ops
  * bitmap_clear(dst, pos, nbits)               Clear specified bit area
+ * bitmap_test_and_clear_atomic(dst, pos, nbits)    Test and clear area
  * bitmap_find_next_zero_area(buf, len, pos, n, mask)  Find bit free area
  */
 
@@ -226,7 +228,9 @@ static inline int bitmap_intersects(const unsigned long *src1,
 }
 
 void bitmap_set(unsigned long *map, long i, long len);
+void bitmap_set_atomic(unsigned long *map, long i, long len);
 void bitmap_clear(unsigned long *map, long start, long nr);
+bool bitmap_test_and_clear_atomic(unsigned long *map, long start, long nr);
 unsigned long bitmap_find_next_zero_area(unsigned long *map,
                                          unsigned long size,
                                          unsigned long start,