Lines Matching refs:write
87 * @DMA_RESV_USAGE_WRITE: Implicit write synchronization.
90 * an implicit write dependency.
121 * @write: true if we create a new implicit sync write
123 * This returns the implicit synchronization usage for write or read accesses,
126 static inline enum dma_resv_usage dma_resv_usage_rw(bool write)
130 * The rational is that new write operations needs to wait for the
131 * existing read and write operations to finish.
132 * But a new read operation only needs to wait for the existing write
135 return write ? DMA_RESV_USAGE_READ : DMA_RESV_USAGE_WRITE;