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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-23 13:24:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-23 13:24:10 -0700 |
| commit | dc4fea795bf7e3f80dbfa3a40b8ab89427e9aed5 (patch) | |
| tree | 1926c96f145965c393a2c8ab523c327dd1a241cf /lib/lockref.c | |
| parent | c8f2efc8f636506e0f0c2ba4035382076875f0c1 (diff) | |
| parent | 9d23108df359e572a0dca0b631bfee9f5e0fa9ea (diff) | |
| download | lwn-dc4fea795bf7e3f80dbfa3a40b8ab89427e9aed5.tar.gz lwn-dc4fea795bf7e3f80dbfa3a40b8ab89427e9aed5.zip | |
Merge branch 'master' into usb-next
We have USB fixes now in Linus's tree that we need to properly sort out
with reverts and the like in the usb-next branch, so merge them together
and do it by hand.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/lockref.c')
| -rw-r--r-- | lib/lockref.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/lockref.c b/lib/lockref.c index e2cd2c0a8821..677d036cf3c7 100644 --- a/lib/lockref.c +++ b/lib/lockref.c @@ -14,8 +14,8 @@ while (likely(arch_spin_value_unlocked(old.lock.rlock.raw_lock))) { \ struct lockref new = old, prev = old; \ CODE \ - old.lock_count = cmpxchg(&lockref->lock_count, \ - old.lock_count, new.lock_count); \ + old.lock_count = cmpxchg64(&lockref->lock_count, \ + old.lock_count, new.lock_count); \ if (likely(old.lock_count == prev.lock_count)) { \ SUCCESS; \ } \ |