lihao/jemalloc
1
0
Fork 0
mirror of https://github.com/jemalloc/jemalloc.git synced 2026-07-23 13:13:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

SEC: Expand option configurability.

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

27
src/ctl.c
View File

@@ -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)