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SEC: Expand option configurability.

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This change pulls the SEC options into a struct, which simplifies their handling
across various modules (e.g. PA needs to forward on SEC options from the
malloc_conf string, but it doesn't really need to know their names).  While
we're here, make some of the fixed constants configurable, and unify naming from
the configuration options to the internals.
This commit is contained in:
David Goldblatt 2021-01-26 18:35:18 -08:00 • committed by David Goldblatt
parent ce9386370a
commit fb327368db
12 changed files with 185 additions and 122 deletions
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27
src/ctl.c
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@ -98,9 +98,11 @@ 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_nshards)
CTL_PROTO(opt_hpa_sec_max_alloc)
CTL_PROTO(opt_hpa_sec_max_bytes)
CTL_PROTO(opt_hpa_sec_nshards)
CTL_PROTO(opt_hpa_sec_bytes_after_flush)
CTL_PROTO(opt_hpa_sec_batch_fill_extra)
CTL_PROTO(opt_metadata_thp)
CTL_PROTO(opt_retain)
CTL_PROTO(opt_dss)
@ -406,9 +408,13 @@ static const ctl_named_node_t opt_node[] = {
{NAME("hpa_dehugification_threshold"),
CTL(opt_hpa_dehugification_threshold)},
{NAME("hpa_dirty_mult"), CTL(opt_hpa_dirty_mult)},
{NAME("hpa_sec_nshards"), CTL(opt_hpa_sec_nshards)},
{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)},
{NAME("hpa_sec_bytes_after_flush"),
CTL(opt_hpa_sec_bytes_after_flush)},
{NAME("hpa_sec_batch_fill_extra"),
CTL(opt_hpa_sec_batch_fill_extra)},
{NAME("metadata_thp"), CTL(opt_metadata_thp)},
{NAME("retain"), CTL(opt_retain)},
{NAME("dss"), CTL(opt_dss)},
@ -2100,8 +2106,9 @@ CTL_RO_NL_GEN(opt_abort_conf, opt_abort_conf, bool)
CTL_RO_NL_GEN(opt_cache_oblivious, opt_cache_oblivious, bool)
CTL_RO_NL_GEN(opt_trust_madvise, opt_trust_madvise, bool)
CTL_RO_NL_GEN(opt_confirm_conf, opt_confirm_conf, bool)
/* HPA options. */
CTL_RO_NL_GEN(opt_hpa, opt_hpa, bool)
CTL_RO_NL_GEN(opt_hpa_slab_max_alloc, opt_hpa_opts.slab_max_alloc, size_t)
CTL_RO_NL_GEN(opt_hpa_hugification_threshold,
opt_hpa_opts.hugification_threshold, size_t)
CTL_RO_NL_GEN(opt_hpa_dehugification_threshold,
@ -2111,9 +2118,17 @@ CTL_RO_NL_GEN(opt_hpa_dehugification_threshold,
* 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)
CTL_RO_NL_GEN(opt_hpa_slab_max_alloc, opt_hpa_opts.slab_max_alloc, size_t)
/* HPA SEC options */
CTL_RO_NL_GEN(opt_hpa_sec_nshards, opt_hpa_sec_opts.nshards, size_t)
CTL_RO_NL_GEN(opt_hpa_sec_max_alloc, opt_hpa_sec_opts.max_alloc, size_t)
CTL_RO_NL_GEN(opt_hpa_sec_max_bytes, opt_hpa_sec_opts.max_bytes, size_t)
CTL_RO_NL_GEN(opt_hpa_sec_bytes_after_flush, opt_hpa_sec_opts.bytes_after_flush,
size_t)
CTL_RO_NL_GEN(opt_hpa_sec_batch_fill_extra, opt_hpa_sec_opts.batch_fill_extra,
size_t)
CTL_RO_NL_GEN(opt_metadata_thp, metadata_thp_mode_names[opt_metadata_thp],
const char *)
CTL_RO_NL_GEN(opt_retain, opt_retain, bool)