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authorChen Baozi <baozich@gmail.com>2013-05-09 16:31:01 +0800
committerIan Campbell <ian.campbell@citrix.com>2013-07-04 10:55:12 +0100
commit2548700af698867a303e90115a1fa8aa74be5945 (patch)
tree18b5dca3561a2105d82b7f07f686637ae6cc37fb /extras/mini-os/include/spinlock.h
parentaf5102b81fd036976e785aa29dece8c3d2dd6577 (diff)
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mini-os: eliminate duplicated definition of spin_unlock_wait
Signed-off-by: Chen Baozi <baozich@gmail.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'extras/mini-os/include/spinlock.h')
-rw-r--r--extras/mini-os/include/spinlock.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/mini-os/include/spinlock.h b/extras/mini-os/include/spinlock.h
index 70cf20f17a..6604e3cb90 100644
--- a/extras/mini-os/include/spinlock.h
+++ b/extras/mini-os/include/spinlock.h
@@ -30,7 +30,7 @@ typedef struct {
#define spin_is_locked(x) arch_spin_is_locked(x)
-#define spin_unlock_wait(x) do { barrier(); } while(spin_is_locked(x))
+#define spin_unlock_wait(x) arch_spin_unlock_wait(x)
#define _spin_trylock(lock) ({_raw_spin_trylock(lock) ? \