Lines Matching defs:sfd_lock
136 struct list_head sfd_siblings; /* protected by device's sfd_lock */
164 rwlock_t sfd_lock; /* protect access to sfd list */
1496 rwlock_init(&sdp->sfd_lock);
1632 read_lock_irqsave(&sdp->sfd_lock, iflags);
1638 read_unlock_irqrestore(&sdp->sfd_lock, iflags);
2200 write_lock_irqsave(&sdp->sfd_lock, iflags);
2202 write_unlock_irqrestore(&sdp->sfd_lock, iflags);
2207 write_unlock_irqrestore(&sdp->sfd_lock, iflags);
2268 write_lock_irqsave(&sdp->sfd_lock, iflags);
2270 write_unlock_irqrestore(&sdp->sfd_lock, iflags);
2624 read_lock(&sdp->sfd_lock);
2642 read_unlock(&sdp->sfd_lock);