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spinlock: Add spin_lock_bh_nested()

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Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Thomas Graf 2015-01-02 23:00:19 +01:00 • committed by David S. Miller
commit 113948d841
4 changed files with 19 additions and 0 deletions
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include/linux/spinlock_api_up.h
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@ -57,6 +57,7 @@
#define _raw_spin_lock(lock) __LOCK(lock)
#define _raw_spin_lock_nested(lock, subclass) __LOCK(lock)
#define _raw_spin_lock_bh_nested(lock, subclass) __LOCK(lock)
#define _raw_read_lock(lock) __LOCK(lock)
#define _raw_write_lock(lock) __LOCK(lock)
#define _raw_spin_lock_bh(lock) __LOCK_BH(lock)