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yaml
---
r: 191464
b: refs/heads/master
c: 8f4f202
h: refs/heads/master
v: v3
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Luca Barbieri authored and H. Peter Anvin committed Mar 1, 2010
1 parent 9c2ad8f commit 0f816b2
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Showing 2 changed files with 5 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: a7e926abc3adfbd2e5e20d2b46177adb4e313915
refs/heads/master: 8f4f202b335144bf5be5c9e5b1bc9477ecdae958
4 changes: 4 additions & 0 deletions trunk/lib/atomic64_test.c
Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,7 @@ static __init int test_atomic64(void)
r += one;
BUG_ON(v.counter != r);

#if defined(CONFIG_X86_32) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(_ASM_GENERIC_ATOMIC64_H)
INIT(onestwos);
BUG_ON(atomic64_dec_if_positive(&v) != (onestwos - 1));
r -= one;
Expand All @@ -124,6 +125,9 @@ static __init int test_atomic64(void)
INIT(-one);
BUG_ON(atomic64_dec_if_positive(&v) != (-one - one));
BUG_ON(v.counter != r);
#else
#warning Please implement atomic64_dec_if_positive for your architecture, and add it to the IF above
#endif

INIT(onestwos);
BUG_ON(atomic64_inc_not_zero(&v));
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