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Add "external" bitmap support to osd_rmw

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This commit is contained in:
Vitaliy Filippov
2021-04-10 17:44:12 +03:00
parent d99407dcec
commit 95c29b9dc3
9 changed files with 159 additions and 88 deletions
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src/osd_primary_write.cpp
+3 -3
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@@ -77,7 +77,7 @@ resume_1:
else
{
cur_op->rmw_buf = calc_rmw(cur_op->buf, op_data->stripes, op_data->prev_set,
pg.pg_size, op_data->pg_data_size, pg.pg_cursize, pg.cur_set.data(), bs_block_size);
pg.pg_size, op_data->pg_data_size, pg.pg_cursize, pg.cur_set.data(), bs_block_size, 0);
if (!cur_op->rmw_buf)
{
// Refuse partial overwrite of an incomplete object
@@ -120,11 +120,11 @@ resume_3:
// Recover missing stripes, calculate parity
if (pg.scheme == POOL_SCHEME_XOR)
{
calc_rmw_parity_xor(op_data->stripes, pg.pg_size, op_data->prev_set, pg.cur_set.data(), bs_block_size);
calc_rmw_parity_xor(op_data->stripes, pg.pg_size, op_data->prev_set, pg.cur_set.data(), bs_block_size, 0);
}
else if (pg.scheme == POOL_SCHEME_JERASURE)
{
calc_rmw_parity_jerasure(op_data->stripes, pg.pg_size, op_data->pg_data_size, op_data->prev_set, pg.cur_set.data(), bs_block_size);
calc_rmw_parity_jerasure(op_data->stripes, pg.pg_size, op_data->pg_data_size, op_data->prev_set, pg.cur_set.data(), bs_block_size, 0);
}
}
// Send writes