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Stats printing: Convert header and footer to use emitter.

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David Goldblatt 2018-03-01 17:29:58 -08:00 • committed by David Goldblatt
parent 27a8fe6780
commit b646f89173
1 changed files with 14 additions and 16 deletions
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30
src/stats.c
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@ -4,6 +4,7 @@
#include "jemalloc/internal/assert.h" #include "jemalloc/internal/assert.h"
#include "jemalloc/internal/ctl.h" #include "jemalloc/internal/ctl.h"
#include "jemalloc/internal/emitter.h"
#include "jemalloc/internal/mutex.h" #include "jemalloc/internal/mutex.h"
#include "jemalloc/internal/mutex_prof.h" #include "jemalloc/internal/mutex_prof.h"
@ -1289,15 +1290,17 @@ stats_print(void (*write_cb)(void *, const char *), void *cbopaque,
} }
} }
if (json) { emitter_t emitter;
malloc_cprintf(write_cb, cbopaque, emitter_init(&emitter,
"{\n" json ? emitter_output_json : emitter_output_table, write_cb,
"\t\"jemalloc\": {\n"); cbopaque);
} else { emitter_begin(&emitter);
malloc_cprintf(write_cb, cbopaque, emitter_table_printf(&emitter, "___ Begin jemalloc statistics ___\n");
"___ Begin jemalloc statistics ___\n"); emitter_json_dict_begin(&emitter, "jemalloc");
}
if (json) {
malloc_cprintf(write_cb, cbopaque, "\n");
}
if (general) { if (general) {
stats_general_print(write_cb, cbopaque, json, config_stats); stats_general_print(write_cb, cbopaque, json, config_stats);
} }
@ -1306,12 +1309,7 @@ stats_print(void (*write_cb)(void *, const char *), void *cbopaque,
unmerged, bins, large, mutex); unmerged, bins, large, mutex);
} }
if (json) { emitter_json_dict_end(&emitter); /* Closes the "jemalloc" dict. */
malloc_cprintf(write_cb, cbopaque, emitter_table_printf(&emitter, "--- End jemalloc statistics ---\n");
"\t}\n" emitter_end(&emitter);
"}\n");
} else {
malloc_cprintf(write_cb, cbopaque,
"--- End jemalloc statistics ---\n");
}
} }