Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6cba986298105a87a09d65baa2658fb5111459c6
Commit: 6cba986298105a87a09d65baa2658fb5111459c6
Parent: 71416bea5afa9e5a6c76c1509ab69c46c857a2bb
Author: Andreas Schwab <[EMAIL PROTECTED]>
AuthorDate: Fri Aug 10 23:42:59 2007 +0200
Committer: Tony Luck <[EMAIL PROTECTED]>
CommitDate: Mon Aug 13 10:21:04 2007 -0700
[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 <[EMAIL PROTECTED]>
Signed-off-by: Tony Luck <[EMAIL PROTECTED]>
---
include/asm-ia64/atomic.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h
index 1fc3b83..50c2b83 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;
-
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