project-base/server-skynet-source-3rd-jemalloc
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Allow narenas:default.

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This can be useful when you know you want to override some lower-priority
configuration setting with its default value, but don't know what that value
would be.
This commit is contained in:
David Goldblatt 2020-05-13 12:20:30 -07:00 committed by David Goldblatt
parent dcea2c0f8b
commit 5dead37a9d
1 changed files with 11 additions and 3 deletions
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14
src/jemalloc.c
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@ -1282,9 +1282,17 @@ malloc_conf_init_helper(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS],
}
CONF_CONTINUE;
}
CONF_HANDLE_UNSIGNED(opt_narenas, "narenas", 1,
UINT_MAX, CONF_CHECK_MIN, CONF_DONT_CHECK_MAX,
false)
if (CONF_MATCH("narenas")) {
if (CONF_MATCH_VALUE("default")) {
opt_narenas = 0;
CONF_CONTINUE;
} else {
CONF_HANDLE_UNSIGNED(opt_narenas,
"narenas", 1, UINT_MAX,
CONF_CHECK_MIN, CONF_DONT_CHECK_MAX,
/* clip */ false)
}
}
if (CONF_MATCH("bin_shards")) {
const char *bin_shards_segment_cur = v;
size_t vlen_left = vlen;