Searched refs:pe_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.c94 * pe_lock protects all pending_exception operations and access
97 spinlock_t pe_lock; member in struct:dm_snapshot
1119 spin_lock_init(&s->pe_lock);
1354 spin_lock_irqsave(&s->pe_lock, flags);
1356 spin_unlock_irqrestore(&s->pe_lock, flags);

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