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HPA: Make dirty_mult configurable.

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This commit is contained in:
David Goldblatt
2020-12-09 15:55:17 -08:00
committed by David Goldblatt
parent 32dd153796
commit 79f81a3732
5 changed files with 61 additions and 3 deletions
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7
src/ctl.c
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@@ -96,6 +96,7 @@ CTL_PROTO(opt_hpa)
CTL_PROTO(opt_hpa_slab_max_alloc)
CTL_PROTO(opt_hpa_hugification_threshold)
CTL_PROTO(opt_hpa_dehugification_threshold)
CTL_PROTO(opt_hpa_dirty_mult)
CTL_PROTO(opt_hpa_sec_max_alloc)
CTL_PROTO(opt_hpa_sec_max_bytes)
CTL_PROTO(opt_hpa_sec_nshards)
@@ -402,6 +403,7 @@ static const ctl_named_node_t opt_node[] = {
CTL(opt_hpa_hugification_threshold)},
{NAME("hpa_dehugification_threshold"),
CTL(opt_hpa_dehugification_threshold)},
{NAME("hpa_dirty_mult"), CTL(opt_hpa_dirty_mult)},
{NAME("hpa_sec_max_alloc"), CTL(opt_hpa_sec_max_alloc)},
{NAME("hpa_sec_max_bytes"), CTL(opt_hpa_sec_max_bytes)},
{NAME("hpa_sec_nshards"), CTL(opt_hpa_sec_nshards)},
@@ -2101,6 +2103,11 @@ CTL_RO_NL_GEN(opt_hpa_hugification_threshold,
opt_hpa_opts.hugification_threshold, size_t)
CTL_RO_NL_GEN(opt_hpa_dehugification_threshold,
opt_hpa_opts.dehugification_threshold, size_t)
/*
* This will have to change before we publicly document this option; fxp_t and
* its representation are internal implementation details.
*/
CTL_RO_NL_GEN(opt_hpa_dirty_mult, opt_hpa_opts.dirty_mult, fxp_t)
CTL_RO_NL_GEN(opt_hpa_sec_max_alloc, opt_hpa_sec_max_alloc, size_t)
CTL_RO_NL_GEN(opt_hpa_sec_max_bytes, opt_hpa_sec_max_bytes, size_t)
CTL_RO_NL_GEN(opt_hpa_sec_nshards, opt_hpa_sec_nshards, size_t)