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Add the "stats.arenas.<i>.lg_dirty_mult" mallctl.

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This commit is contained in:
Jason Evans 2015-03-24 16:36:12 -07:00
parent bd16ea49c3
commit 562d266511
7 changed files with 35 additions and 19 deletions
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11
src/stats.c
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@ -6,15 +6,6 @@
xmallctl(n, v, &sz, NULL, 0); \
} while (0)
#define CTL_M1_GET(n, i, v, t) do { \
size_t mib[6]; \
size_t miblen = sizeof(mib) / sizeof(size_t); \
size_t sz = sizeof(t); \
xmallctlnametomib(n, mib, &miblen); \
mib[1] = (i); \
xmallctlbymib(mib, miblen, v, &sz, NULL, 0); \
} while (0)
#define CTL_M2_GET(n, i, v, t) do { \
size_t mib[6]; \
size_t miblen = sizeof(mib) / sizeof(size_t); \
@ -285,7 +276,7 @@ stats_arena_print(void (*write_cb)(void *, const char *), void *cbopaque,
CTL_M2_GET("stats.arenas.0.dss", i, &dss, const char *);
malloc_cprintf(write_cb, cbopaque, "dss allocation precedence: %s\n",
dss);
CTL_M1_GET("arena.0.lg_dirty_mult", i, &lg_dirty_mult, ssize_t);
CTL_M2_GET("stats.arenas.0.lg_dirty_mult", i, &lg_dirty_mult, ssize_t);
if (lg_dirty_mult >= 0) {
malloc_cprintf(write_cb, cbopaque,
"min active:dirty page ratio: %u:1\n",