aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@g5.osdl.org>2005-07-29 12:47:08 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-29 12:47:08 -0400
commitca49a601c2b4b74e5cf57fef62122204d1982372 (patch)
treeaac064c0dae4e7d1b2148b7b4b5d9595c624ca49 /include
parent5a90fa71f6d45054c78b2bd6dbc4feba1638e1d2 (diff)
parent7ac5ae4b122f9415948c642b945a26938aa8f347 (diff)
Merge master.kernel.org:/home/rmk/linux-2.6-arm-smp
Diffstat (limited to 'include')
-rw-r--r--include/asm-arm/bitops.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h
index c1adc6b3e86d..aad7aad026b3 100644
--- a/include/asm-arm/bitops.h
+++ b/include/asm-arm/bitops.h
@@ -229,6 +229,7 @@ extern int _find_next_zero_bit_be(const void * p, int size, int offset);
229extern int _find_first_bit_be(const unsigned long *p, unsigned size); 229extern int _find_first_bit_be(const unsigned long *p, unsigned size);
230extern int _find_next_bit_be(const unsigned long *p, int size, int offset); 230extern int _find_next_bit_be(const unsigned long *p, int size, int offset);
231 231
232#ifndef CONFIG_SMP
232/* 233/*
233 * The __* form of bitops are non-atomic and may be reordered. 234 * The __* form of bitops are non-atomic and may be reordered.
234 */ 235 */
@@ -241,6 +242,10 @@ extern int _find_next_bit_be(const unsigned long *p, int size, int offset);
241 (__builtin_constant_p(nr) ? \ 242 (__builtin_constant_p(nr) ? \
242 ____atomic_##name(nr, p) : \ 243 ____atomic_##name(nr, p) : \
243 _##name##_be(nr,p)) 244 _##name##_be(nr,p))
245#else
246#define ATOMIC_BITOP_LE(name,nr,p) _##name##_le(nr,p)
247#define ATOMIC_BITOP_BE(name,nr,p) _##name##_be(nr,p)
248#endif
244 249
245#define NONATOMIC_BITOP(name,nr,p) \ 250#define NONATOMIC_BITOP(name,nr,p) \
246 (____nonatomic_##name(nr, p)) 251 (____nonatomic_##name(nr, p))