project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Wrap mallctl* references with JEMALLOC_P().

Browse Source
This commit is contained in:
Jason Evans 2010-02-11 14:55:25 -08:00
parent 376b1529a3
commit cd90fca928
2 changed files with 33 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
jemalloc/include/jemalloc/internal/ctl.h
View File

@ -73,7 +73,8 @@ int ctl_bymib(const size_t *mib, size_t miblen, void *oldp, size_t *oldlenp,
bool ctl_boot(void); bool ctl_boot(void);
#define xmallctl(name, oldp, oldlenp, newp, newlen) do { \ #define xmallctl(name, oldp, oldlenp, newp, newlen) do { \
if (mallctl(name, oldp, oldlenp, newp, newlen) != 0) { \ if (JEMALLOC_P(mallctl)(name, oldp, oldlenp, newp, newlen) \
!= 0) { \
malloc_write4("<jemalloc>: Invalid xmallctl(\"", name, \ malloc_write4("<jemalloc>: Invalid xmallctl(\"", name, \
"\", ...) call\n", ""); \ "\", ...) call\n", ""); \
abort(); \ abort(); \
@ -81,7 +82,7 @@ bool ctl_boot(void);
} while (0) } while (0)
#define xmallctlnametomib(name, mibp, miblenp) do { \ #define xmallctlnametomib(name, mibp, miblenp) do { \
if (mallctlnametomib(name, mibp, miblenp) != 0) { \ if (JEMALLOC_P(mallctlnametomib)(name, mibp, miblenp) != 0) { \
malloc_write4( \ malloc_write4( \
"<jemalloc>: Invalid xmallctlnametomib(\"", name, \ "<jemalloc>: Invalid xmallctlnametomib(\"", name, \
"\", ...) call\n", ""); \ "\", ...) call\n", ""); \
@ -90,8 +91,8 @@ bool ctl_boot(void);
} while (0) } while (0)
#define xmallctlbymib(mib, miblen, oldp, oldlenp, newp, newlen) do { \ #define xmallctlbymib(mib, miblen, oldp, oldlenp, newp, newlen) do { \
if (mallctlbymib(mib, miblen, oldp, oldlenp, newp, newlen) \ if (JEMALLOC_P(mallctlbymib)(mib, miblen, oldp, oldlenp, newp, \
!= 0) { \ newlen) != 0) { \
malloc_write4( \ malloc_write4( \
"<jemalloc>: Invalid xmallctlbymib() call\n", "", \ "<jemalloc>: Invalid xmallctlbymib() call\n", "", \
"", ""); \ "", ""); \

47
jemalloc/src/stats.c
View File

@ -429,24 +429,33 @@ stats_print(void (*write4)(void *, const char *, const char *, const char *,
"\n", ""); "\n", "");
write4(w4opaque, "Boolean JEMALLOC_OPTIONS: ", "", "", ""); write4(w4opaque, "Boolean JEMALLOC_OPTIONS: ", "", "", "");
if ((err = mallctl("opt.abort", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.abort", &bv, &bsz, NULL, 0))
== 0)
write4(w4opaque, bv ? "A" : "a", "", "", ""); write4(w4opaque, bv ? "A" : "a", "", "", "");
if ((err = mallctl("opt.prof", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.prof", &bv, &bsz, NULL, 0))
== 0)
write4(w4opaque, bv ? "F" : "f", "", "", ""); write4(w4opaque, bv ? "F" : "f", "", "", "");
if ((err = mallctl("opt.junk", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.junk", &bv, &bsz, NULL, 0))
== 0)
write4(w4opaque, bv ? "J" : "j", "", "", ""); write4(w4opaque, bv ? "J" : "j", "", "", "");
if ((err = mallctl("opt.prof_leak", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.prof_leak", &bv, &bsz, NULL,
0)) == 0)
write4(w4opaque, bv ? "L" : "l", "", "", ""); write4(w4opaque, bv ? "L" : "l", "", "", "");
if ((err = mallctl("opt.overcommit", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.overcommit", &bv, &bsz,
NULL, 0)) == 0)
write4(w4opaque, bv ? "O" : "o", "", "", ""); write4(w4opaque, bv ? "O" : "o", "", "", "");
write4(w4opaque, "P", "", "", ""); write4(w4opaque, "P", "", "", "");
if ((err = mallctl("opt.prof_udump", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.prof_udump", &bv, &bsz,
NULL, 0)) == 0)
write4(w4opaque, bv ? "U" : "u", "", "", ""); write4(w4opaque, bv ? "U" : "u", "", "", "");
if ((err = mallctl("opt.sysv", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.sysv", &bv, &bsz, NULL, 0))
== 0)
write4(w4opaque, bv ? "V" : "v", "", "", ""); write4(w4opaque, bv ? "V" : "v", "", "", "");
if ((err = mallctl("opt.xmalloc", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.xmalloc", &bv, &bsz, NULL,
0)) == 0)
write4(w4opaque, bv ? "X" : "x", "", "", ""); write4(w4opaque, bv ? "X" : "x", "", "", "");
if ((err = mallctl("opt.zero", &bv, &bsz, NULL, 0)) == 0) if ((err = JEMALLOC_P(mallctl)("opt.zero", &bv, &bsz, NULL, 0))
== 0)
write4(w4opaque, bv ? "Z" : "z", "", "", ""); write4(w4opaque, bv ? "Z" : "z", "", "", "");
write4(w4opaque, "\n", "", "", ""); write4(w4opaque, "\n", "", "", "");
@ -473,8 +482,8 @@ stats_print(void (*write4)(void *, const char *, const char *, const char *,
write4(w4opaque, "Medium spacing: ", umax2s(sv, 10, s), "\n", write4(w4opaque, "Medium spacing: ", umax2s(sv, 10, s), "\n",
""); "");
if ((err = mallctl("arenas.tspace_min", &sv, &ssz, NULL, 0)) == if ((err = JEMALLOC_P(mallctl)("arenas.tspace_min", &sv, &ssz,
0) { NULL, 0)) == 0) {
write4(w4opaque, "Tiny 2^n-spaced sizes: [", umax2s(sv, write4(w4opaque, "Tiny 2^n-spaced sizes: [", umax2s(sv,
10, s), "..", ""); 10, s), "..", "");
@ -516,8 +525,8 @@ stats_print(void (*write4)(void *, const char *, const char *, const char *,
"Min active:dirty page ratio per arena: N/A\n", "", "Min active:dirty page ratio per arena: N/A\n", "",
"", ""); "", "");
} }
if ((err = mallctl("opt.lg_tcache_nslots", &sv, &ssz, NULL, 0)) if ((err = JEMALLOC_P(mallctl)("opt.lg_tcache_nslots", &sv,
== 0) { &ssz, NULL, 0)) == 0) {
size_t tcache_nslots, tcache_gc_sweep; size_t tcache_nslots, tcache_gc_sweep;
tcache_nslots = (1U << sv); tcache_nslots = (1U << sv);
@ -531,13 +540,13 @@ stats_print(void (*write4)(void *, const char *, const char *, const char *,
tcache_nslots && ssv >= 0 ? umax2s(tcache_gc_sweep, tcache_nslots && ssv >= 0 ? umax2s(tcache_gc_sweep,
10, s) : "N/A", "\n", ""); 10, s) : "N/A", "\n", "");
} }
if ((err = mallctl("opt.lg_prof_bt_max", &sv, &ssz, NULL, 0)) if ((err = JEMALLOC_P(mallctl)("opt.lg_prof_bt_max", &sv, &ssz,
== 0) { NULL, 0)) == 0) {
write4(w4opaque, "Maximum profile backtrace depth: ", write4(w4opaque, "Maximum profile backtrace depth: ",
umax2s((1U << sv), 10, s), "\n", ""); umax2s((1U << sv), 10, s), "\n", "");
} }
if ((err = mallctl("opt.lg_prof_interval", &sv, &ssz, NULL, 0)) if ((err = JEMALLOC_P(mallctl)("opt.lg_prof_interval", &sv,
== 0) { &ssz, NULL, 0)) == 0) {
write4(w4opaque, "Average profile dump interval: ", write4(w4opaque, "Average profile dump interval: ",
umax2s((1U << sv), 10, s), "", ""); umax2s((1U << sv), 10, s), "", "");
write4(w4opaque, " (2^", umax2s(sv, 10, s), ")\n", ""); write4(w4opaque, " (2^", umax2s(sv, 10, s), ")\n", "");
@ -571,8 +580,8 @@ stats_print(void (*write4)(void *, const char *, const char *, const char *,
CTL_GET("stats.chunks.total", &chunks_total, uint64_t); CTL_GET("stats.chunks.total", &chunks_total, uint64_t);
CTL_GET("stats.chunks.high", &chunks_high, size_t); CTL_GET("stats.chunks.high", &chunks_high, size_t);
CTL_GET("stats.chunks.current", &chunks_current, size_t); CTL_GET("stats.chunks.current", &chunks_current, size_t);
if ((err = mallctl("swap.avail", &swap_avail, &ssz, NULL, 0)) if ((err = JEMALLOC_P(mallctl)("swap.avail", &swap_avail, &ssz,
== 0) { NULL, 0)) == 0) {
size_t lg_chunk; size_t lg_chunk;
malloc_cprintf(write4, w4opaque, "chunks: nchunks " malloc_cprintf(write4, w4opaque, "chunks: nchunks "