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

/Linux-v4.19/include/linux/dma/
Dxilinx_dma.h34 int gen_lock; member
/Linux-v4.19/drivers/md/
Draid5.h595 seqcount_t gen_lock; /* lock against generation changes */ member
Draid5.c510 seq = read_seqcount_begin(&conf->gen_lock); in init_stripe()
531 if (read_seqcount_retry(&conf->gen_lock, seq)) in init_stripe()
5624 seq = read_seqcount_begin(&conf->gen_lock); in raid5_make_request()
5690 if (read_seqcount_retry(&conf->gen_lock, seq)) { in raid5_make_request()
6917 seqcount_init(&conf->gen_lock); in setup_conf()
7872 write_seqcount_begin(&conf->gen_lock); in raid5_start_reshape()
7889 write_seqcount_end(&conf->gen_lock); in raid5_start_reshape()
7948 write_seqcount_begin(&conf->gen_lock); in raid5_start_reshape()
7959 write_seqcount_end(&conf->gen_lock); in raid5_start_reshape()
/Linux-v4.19/drivers/dma/xilinx/
Dxilinx_dma.c2112 chan->config.gen_lock = cfg->gen_lock; in xilinx_vdma_channel_set_config()
2115 if (cfg->gen_lock && chan->genlock) { in xilinx_vdma_channel_set_config()