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

/linux/Documentation/admin-guide/device-mapper/
H A Ddm-clone.rst111 A message `hydration_threshold <#regions>` can be used to set the maximum number
155 core args Key/value pairs passed to dm-clone, e.g. `hydration_threshold
170 hydration_threshold <#regions> Maximum number of regions being copied from
201 `hydration_threshold 256`
219 `hydration_threshold <#regions>`
/linux/drivers/md/
H A Ddm-clone-target.c113 unsigned int hydration_threshold; member
1100 if (current_volume > READ_ONCE(clone->hydration_threshold)) in do_hydration()
1408 DMEMIT("%u hydration_threshold %u hydration_batch_size %u ", count, in emit_core_args()
1409 READ_ONCE(clone->hydration_threshold), in emit_core_args()
1535 * E.g. 'hydration_threshold 256'
1591 clone->hydration_threshold = DEFAULT_HYDRATION_THRESHOLD; in parse_core_args()
1610 if (!strcasecmp(arg_name, "hydration_threshold")) { in parse_core_args()
1612 ti->error = "Invalid value for argument `hydration_threshold'"; in parse_core_args()
1615 clone->hydration_threshold = value; in parse_core_args()
2103 WRITE_ONCE(clone->hydration_threshold, nr_region in set_hydration_threshold()
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