diff options
Diffstat (limited to 'fs/exofs/ore_raid.c')
| -rw-r--r-- | fs/exofs/ore_raid.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/exofs/ore_raid.c b/fs/exofs/ore_raid.c index af417d351535..d58a952e28bc 100644 --- a/fs/exofs/ore_raid.c +++ b/fs/exofs/ore_raid.c @@ -402,9 +402,8 @@ static int _add_to_r4w_last_page(struct ore_io_state *ios, u64 *offset) ore_calc_stripe_info(ios->layout, *offset, 0, &si); - p = si.unit_off / PAGE_SIZE; - c = _dev_order(ios->layout->group_width * ios->layout->mirrors_p1, - ios->layout->mirrors_p1, si.par_dev, si.dev); + p = si.cur_pg; + c = si.cur_comp; page = ios->sp2d->_1p_stripes[p].pages[c]; pg_len = PAGE_SIZE - (si.unit_off % PAGE_SIZE); @@ -532,9 +531,8 @@ static int _read_4_write_last_stripe(struct ore_io_state *ios) goto read_it; ore_calc_stripe_info(ios->layout, offset, 0, &read_si); - p = read_si.unit_off / PAGE_SIZE; - c = _dev_order(ios->layout->group_width * ios->layout->mirrors_p1, - ios->layout->mirrors_p1, read_si.par_dev, read_si.dev); + p = read_si.cur_pg; + c = read_si.cur_comp; if (min_p == sp2d->pages_in_unit) { /* Didn't do it yet */ @@ -638,9 +636,6 @@ int _ore_add_parity_unit(struct ore_io_state *ios, si->cur_pg = _sp2d_min_pg(sp2d); num_pages = _sp2d_max_pg(sp2d) + 1 - si->cur_pg; - if (!cur_len) /* If last stripe operate on parity comp */ - si->cur_comp = sp2d->data_devs; - if (!per_dev->length) { per_dev->offset += si->cur_pg * PAGE_SIZE; /* If first stripe, Read in all read4write pages |