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Searched refs:dt_lock (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/fs/jfs/
Djfs_dtree.c186 ddata_t * data, struct dt_lock **);
189 struct dt_lock ** sdtlock, struct dt_lock ** ddtlock,
192 static void dtDeleteEntry(dtpage_t * p, int fi, struct dt_lock ** dtlock);
194 static void dtTruncateEntry(dtpage_t * p, int ti, struct dt_lock ** dtlock);
196 static void dtLinelockFreelist(dtpage_t * p, int m, struct dt_lock ** dtlock);
832 struct dt_lock *dtlck; in dtInsert()
890 dtlck = (struct dt_lock *) & tlck->lock; in dtInsert()
904 dtlck = (struct dt_lock *) txLinelock(dtlck); in dtInsert()
952 struct dt_lock *dtlck; in dtSplitUp()
1267 dtlck = (struct dt_lock *) & tlck->lock; in dtSplitUp()
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Djfs_txnmgr.h184 #define dt_lock linelock macro
Dnamei.c1087 struct dt_lock *dtlck; in jfs_rename()
1266 dtlck = (struct dt_lock *) & tlck->lock; in jfs_rename()
/Linux-v4.19/drivers/iommu/
Drockchip-iommu.c87 spinlock_t dt_lock; /* lock for modifying page directory table */ member
595 spin_lock_irqsave(&rk_domain->dt_lock, flags); in rk_iommu_iova_to_phys()
609 spin_unlock_irqrestore(&rk_domain->dt_lock, flags); in rk_iommu_iova_to_phys()
660 assert_spin_locked(&rk_domain->dt_lock); in rk_dte_get_page_table()
697 assert_spin_locked(&rk_domain->dt_lock); in rk_iommu_unmap_iova()
720 assert_spin_locked(&rk_domain->dt_lock); in rk_iommu_map_iova()
767 spin_lock_irqsave(&rk_domain->dt_lock, flags); in rk_iommu_map()
778 spin_unlock_irqrestore(&rk_domain->dt_lock, flags); in rk_iommu_map()
789 spin_unlock_irqrestore(&rk_domain->dt_lock, flags); in rk_iommu_map()
805 spin_lock_irqsave(&rk_domain->dt_lock, flags); in rk_iommu_unmap()
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