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Improve the inline descriptions of the ARC module parameters #13334

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Apr 20, 2022
Merged

Improve the inline descriptions of the ARC module parameters #13334

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20 changes: 10 additions & 10 deletions module/zfs/arc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -11045,20 +11045,20 @@ EXPORT_SYMBOL(arc_add_prune_callback);
EXPORT_SYMBOL(arc_remove_prune_callback);

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, min, param_set_arc_min,
param_get_long, ZMOD_RW, "Min arc size");
param_get_long, ZMOD_RW, "Minimum ARC size in bytes");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, max, param_set_arc_max,
param_get_long, ZMOD_RW, "Max arc size");
param_get_long, ZMOD_RW, "Maximum ARC size in bytes");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, meta_limit, param_set_arc_long,
param_get_long, ZMOD_RW, "Metadata limit for arc size");
param_get_long, ZMOD_RW, "Metadata limit for ARC size in bytes");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, meta_limit_percent,
param_set_arc_long, param_get_long, ZMOD_RW,
"Percent of arc size for arc meta limit");
"Percent of ARC size for ARC meta limit");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, meta_min, param_set_arc_long,
param_get_long, ZMOD_RW, "Min arc metadata");
param_get_long, ZMOD_RW, "Minimum ARC metadata size in bytes");

ZFS_MODULE_PARAM(zfs_arc, zfs_arc_, meta_prune, INT, ZMOD_RW,
"Meta objects to scan for prune");
Expand All @@ -11070,16 +11070,16 @@ ZFS_MODULE_PARAM(zfs_arc, zfs_arc_, meta_strategy, INT, ZMOD_RW,
"Meta reclaim strategy");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, grow_retry, param_set_arc_int,
param_get_int, ZMOD_RW, "Seconds before growing arc size");
param_get_int, ZMOD_RW, "Seconds before growing ARC size");

ZFS_MODULE_PARAM(zfs_arc, zfs_arc_, p_dampener_disable, INT, ZMOD_RW,
"Disable arc_p adapt dampener");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, shrink_shift, param_set_arc_int,
param_get_int, ZMOD_RW, "log2(fraction of arc to reclaim)");
param_get_int, ZMOD_RW, "log2(fraction of ARC to reclaim)");

ZFS_MODULE_PARAM(zfs_arc, zfs_arc_, pc_percent, UINT, ZMOD_RW,
"Percent of pagecache to reclaim arc to");
"Percent of pagecache to reclaim ARC to");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, p_min_shift, param_set_arc_int,
param_get_int, ZMOD_RW, "arc_c shift to calc min/max arc_p");
Expand All @@ -11088,7 +11088,7 @@ ZFS_MODULE_PARAM(zfs_arc, zfs_arc_, average_blocksize, INT, ZMOD_RD,
"Target average block size");

ZFS_MODULE_PARAM(zfs, zfs_, compressed_arc_enabled, INT, ZMOD_RW,
"Disable compressed arc buffers");
"Disable compressed ARC buffers");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, min_prefetch_ms, param_set_arc_int,
param_get_int, ZMOD_RW, "Min life of prefetch block in ms");
Expand Down Expand Up @@ -11149,7 +11149,7 @@ ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, sys_free, param_set_arc_long,
param_get_long, ZMOD_RW, "System free memory target size in bytes");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, dnode_limit, param_set_arc_long,
param_get_long, ZMOD_RW, "Minimum bytes of dnodes in arc");
param_get_long, ZMOD_RW, "Minimum bytes of dnodes in ARC");

ZFS_MODULE_PARAM_CALL(zfs_arc, zfs_arc_, dnode_limit_percent,
param_set_arc_long, param_get_long, ZMOD_RW,
Expand Down