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Searched refs:wr_lock (Results 1 – 2 of 2) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/pci/controller/dwc/
H A Dpcie-dw-dmatest.c66 struct mutex wr_lock[PCIE_DMA_CHANEL_MAX_NUM]; /* Corresponding to each write DMA channel */ member
154 mutex_lock(&dmatest_dev->wr_lock[chn]); in rk_pcie_ep_dma_tobus()
176 mutex_unlock(&dmatest_dev->wr_lock[chn]); in rk_pcie_ep_dma_tobus()
230 mutex_init(&dmatest_dev->wr_lock[i]); in pcie_dw_dmatest_register()
/OK3568_Linux_fs/kernel/fs/btrfs/
H A Dscrub.c173 struct mutex wr_lock; member
620 mutex_init(&sctx->wr_lock); in scrub_setup_ctx()
1631 mutex_lock(&sctx->wr_lock); in scrub_add_page_to_wr_bio()
1637 mutex_unlock(&sctx->wr_lock); in scrub_add_page_to_wr_bio()
1675 mutex_unlock(&sctx->wr_lock); in scrub_add_page_to_wr_bio()
1687 mutex_unlock(&sctx->wr_lock); in scrub_add_page_to_wr_bio()
2084 mutex_lock(&sctx->wr_lock); in scrub_missing_raid56_worker()
2086 mutex_unlock(&sctx->wr_lock); in scrub_missing_raid56_worker()
2288 mutex_lock(&sctx->wr_lock); in scrub_bio_end_io_worker()
2290 mutex_unlock(&sctx->wr_lock); in scrub_bio_end_io_worker()
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