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

/linux-3.4.99/fs/exofs/
Dore_raid.c45 unsigned data_devs; member
73 unsigned data_devs = group_width - parity; in _sp2d_alloc() local
82 char page_is_read[data_devs]; in _sp2d_alloc()
137 sp2d->data_devs = data_devs; in _sp2d_alloc()
145 unsigned data_devs = sp2d->data_devs; in _sp2d_reset() local
146 unsigned group_width = data_devs + sp2d->parity; in _sp2d_reset()
158 for (c = 0; c < data_devs; c++) in _sp2d_reset()
234 _1ps->tx = async_xor(_1ps->pages[sp2d->data_devs], _1ps->pages, in _gen_xor_unit()
235 0, sp2d->data_devs, PAGE_SIZE, in _gen_xor_unit()
644 si->cur_comp = sp2d->data_devs; in _ore_add_parity_unit()
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Dore.c247 unsigned data_devs = layout->group_width - layout->parity; in ore_get_rw_state() local
248 unsigned stripe_size = layout->stripe_unit * data_devs; in ore_get_rw_state()
269 sgs_per_dev = div_u64(num_raid_units, data_devs) + 2; in ore_get_rw_state()