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

/linux-4.1.27/drivers/md/
Ddm-thin.c204 bool discard_passdown:1; member
1335 m->pass_discard = pool->pf.discard_passdown; in process_discard_cell()
1356 if ((!lookup_result.shared) && pool->pf.discard_passdown) in process_discard_cell()
2433 if (!pt->adjusted_pf.discard_passdown) in disable_passdown_if_not_supported()
2450 pt->adjusted_pf.discard_passdown = false; in disable_passdown_if_not_supported()
2495 pf->discard_passdown = true; in pool_features_init()
2748 pf->discard_passdown = false; in parse_pool_features()
2945 if (pf.discard_enabled && pf.discard_passdown) { in pool_ctr()
3426 !pf->discard_passdown + (pf->mode == PM_READ_ONLY) + in emit_flags()
3436 if (!pf->discard_passdown) in emit_flags()
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/linux-4.1.27/Documentation/device-mapper/
Dthin-provisioning.txt277 [no_]discard_passdown ro|rw
294 discard_passdown|no_discard_passdown