diff options
Diffstat (limited to 'arch/tile/kernel/intvec_32.S')
| -rw-r--r-- | arch/tile/kernel/intvec_32.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S index abf92f51af47..eabf1ef02cb2 100644 --- a/arch/tile/kernel/intvec_32.S +++ b/arch/tile/kernel/intvec_32.S | |||
| @@ -1584,7 +1584,7 @@ ENTRY(sys_cmpxchg) | |||
| 1584 | * about aliasing among multiple mappings of the same physical page, | 1584 | * about aliasing among multiple mappings of the same physical page, |
| 1585 | * and we ignore the low 3 bits so we have one lock that covers | 1585 | * and we ignore the low 3 bits so we have one lock that covers |
| 1586 | * both a cmpxchg64() and a cmpxchg() on either its low or high word. | 1586 | * both a cmpxchg64() and a cmpxchg() on either its low or high word. |
| 1587 | * NOTE: this code must match __atomic_hashed_lock() in lib/atomic.c. | 1587 | * NOTE: this must match __atomic_hashed_lock() in lib/atomic_32.c. |
| 1588 | */ | 1588 | */ |
| 1589 | 1589 | ||
| 1590 | #if ATOMIC_LOCKS_FOUND_VIA_TABLE() | 1590 | #if ATOMIC_LOCKS_FOUND_VIA_TABLE() |
| @@ -1718,7 +1718,7 @@ ENTRY(sys_cmpxchg) | |||
| 1718 | 1718 | ||
| 1719 | /* | 1719 | /* |
| 1720 | * Perform the actual cmpxchg or atomic_update. | 1720 | * Perform the actual cmpxchg or atomic_update. |
| 1721 | * Note that __futex_mark_unlocked() in uClibc relies on | 1721 | * Note that the system <arch/atomic.h> header relies on |
| 1722 | * atomic_update() to always perform an "mf", so don't make | 1722 | * atomic_update() to always perform an "mf", so don't make |
| 1723 | * it optional or conditional without modifying that code. | 1723 | * it optional or conditional without modifying that code. |
| 1724 | */ | 1724 | */ |