Searched refs:_origins_lock (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/md/
H A Ddm-snap.c295 static struct rw_semaphore _origins_lock; variable in typeref:struct:rw_semaphore
314 init_rwsem(&_origins_lock);
349 * _origins_lock must be held when calling this function.
478 down_write(&_origins_lock);
503 up_write(&_origins_lock);
515 down_write(&_origins_lock);
520 up_write(&_origins_lock);
527 down_write(&_origins_lock);
536 up_write(&_origins_lock);
1286 down_read(&_origins_lock);
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