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authorMatti Linnanvuori <mattilinnanvuori@yahoo.com>2008-03-16 02:47:35 -0700
committerIngo Molnar <mingo@elte.hu>2008-03-21 17:06:15 +0100
commit7800c0c3b146013e1e8439e91dc1236a55871d21 (patch)
treef39908f7501f7b9bb114c6b48fc059b28c92812f /include/asm-x86/sync_bitops.h
parent5dca6a1bb014875a17289fdaae8c31e0a3641c99 (diff)
sync_bitops: fix wrong comments [Bug 10247]
Fix wrong function name and references to non-x86 architectures. Signed-off-by: Matti Linnanvuori mattilinnanvuori@yahoo.com Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/sync_bitops.h')
-rw-r--r--include/asm-x86/sync_bitops.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/include/asm-x86/sync_bitops.h b/include/asm-x86/sync_bitops.h
index cbce08a2d13..6b775c90566 100644
--- a/include/asm-x86/sync_bitops.h
+++ b/include/asm-x86/sync_bitops.h
@@ -23,10 +23,6 @@
* This function is atomic and may not be reordered. See __set_bit()
* if you do not require the atomic guarantees.
*
- * Note: there are no guarantees that this function will not be reordered
- * on non-x86 architectures, so if you are writing portable code,
- * make sure not to rely on its reordering guarantees.
- *
* Note that @nr may be almost arbitrarily large; this function is not
* restricted to acting on a single-word quantity.
*/
@@ -61,8 +57,7 @@ static inline void sync_clear_bit(int nr, volatile unsigned long * addr)
* @nr: Bit to change
* @addr: Address to start counting from
*
- * change_bit() is atomic and may not be reordered. It may be
- * reordered on other architectures than x86.
+ * sync_change_bit() is atomic and may not be reordered.
* Note that @nr may be almost arbitrarily large; this function is not
* restricted to acting on a single-word quantity.
*/
@@ -80,7 +75,6 @@ static inline void sync_change_bit(int nr, volatile unsigned long * addr)
* @addr: Address to count from
*
* This operation is atomic and cannot be reordered.
- * It may be reordered on other architectures than x86.
* It also implies a memory barrier.
*/
static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr)
@@ -99,7 +93,6 @@ static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr)
* @addr: Address to count from
*
* This operation is atomic and cannot be reordered.
- * It can be reorderdered on other architectures other than x86.
* It also implies a memory barrier.
*/
static inline int sync_test_and_clear_bit(int nr, volatile unsigned long * addr)