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authorAndreas Schwab <schwab@suse.de>2007-08-10 23:42:59 +0200
committerTony Luck <tony.luck@intel.com>2007-08-13 10:21:04 -0700
commit6cba986298105a87a09d65baa2658fb5111459c6 (patch)
tree97bce01daebaff539a9e6a1d5d7d396418f6003d /include/asm-ia64
parent71416bea5afa9e5a6c76c1509ab69c46c857a2bb (diff)
[IA64] Use atomic64_read to read an atomic64_t.
The routines ia64_atomic64_{add,sub} mistakenly use atomic_read() to grab the old value instead of using atomic64_read(). Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/atomic.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h
index 1fc3b83325d..50c2b83fd5a 100644
--- a/include/asm-ia64/atomic.h
+++ b/include/asm-ia64/atomic.h
@@ -55,7 +55,7 @@ ia64_atomic64_add (__s64 i, atomic64_t *v)
do {
CMPXCHG_BUGCHECK(v);
- old = atomic_read(v);
+ old = atomic64_read(v);
new = old + i;
} while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old);
return new;
@@ -83,7 +83,7 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v)
do {
CMPXCHG_BUGCHECK(v);
- old = atomic_read(v);
+ old = atomic64_read(v);
new = old - i;
} while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old);
return new;