diff options
Diffstat (limited to 'src/ctl.c')
| -rw-r--r-- | src/ctl.c | 93 |
1 files changed, 72 insertions, 21 deletions
@@ -565,18 +565,23 @@ ctl_arena_refresh(arena_t *arena, unsigned i) static bool ctl_grow(void) { + tsd_t *tsd; ctl_arena_stats_t *astats; arena_t **tarenas; + tsd = tsd_tryget(); + if (tsd == NULL) + return (true); + /* Allocate extended arena stats and arenas arrays. */ - astats = (ctl_arena_stats_t *)imalloc((ctl_stats.narenas + 2) * + astats = (ctl_arena_stats_t *)imalloc(tsd, (ctl_stats.narenas + 2) * sizeof(ctl_arena_stats_t)); if (astats == NULL) return (true); - tarenas = (arena_t **)imalloc((ctl_stats.narenas + 1) * + tarenas = (arena_t **)imalloc(tsd, (ctl_stats.narenas + 1) * sizeof(arena_t *)); if (tarenas == NULL) { - idalloc(astats); + idalloc(tsd, astats); return (true); } @@ -585,8 +590,8 @@ ctl_grow(void) sizeof(ctl_arena_stats_t)); memset(&astats[ctl_stats.narenas + 1], 0, sizeof(ctl_arena_stats_t)); if (ctl_arena_init(&astats[ctl_stats.narenas + 1])) { - idalloc(tarenas); - idalloc(astats); + idalloc(tsd, tarenas); + idalloc(tsd, astats); return (true); } /* Swap merged stats to their new location. */ @@ -623,7 +628,7 @@ ctl_grow(void) * base_alloc()). */ if (ctl_stats.narenas != narenas_auto) - idalloc(arenas_old); + idalloc(tsd, arenas_old); } ctl_stats.arenas = astats; ctl_stats.narenas++; @@ -1105,6 +1110,31 @@ label_return: \ return (ret); \ } +#define CTL_TSD_RO_NL_CGEN(c, n, m, t) \ +static int \ +n##_ctl(const size_t *mib, size_t miblen, void *oldp, size_t *oldlenp, \ + void *newp, size_t newlen) \ +{ \ + int ret; \ + t oldval; \ + tsd_t *tsd; \ + \ + if ((c) == false) \ + return (ENOENT); \ + READONLY(); \ + tsd = tsd_tryget(); \ + if (tsd == NULL) { \ + ret = EAGAIN; \ + goto label_return; \ + } \ + oldval = (m(tsd)); \ + READ(oldval, t); \ + \ + ret = 0; \ +label_return: \ + return (ret); \ +} + #define CTL_RO_BOOL_CONFIG_GEN(n) \ static int \ n##_ctl(const size_t *mib, size_t miblen, void *oldp, size_t *oldlenp, \ @@ -1194,10 +1224,15 @@ thread_arena_ctl(const size_t *mib, size_t miblen, void *oldp, size_t *oldlenp, void *newp, size_t newlen) { int ret; + tsd_t *tsd; unsigned newind, oldind; + tsd = tsd_tryget(); + if (tsd == NULL) + return (EAGAIN); + malloc_mutex_lock(&ctl_mtx); - newind = oldind = choose_arena(NULL)->ind; + newind = oldind = choose_arena(tsd, NULL)->ind; WRITE(newind, unsigned); READ(oldind, unsigned); if (newind != oldind) { @@ -1224,14 +1259,14 @@ thread_arena_ctl(const size_t *mib, size_t miblen, void *oldp, size_t *oldlenp, /* Set new arena association. */ if (config_tcache) { - tcache_t *tcache; - if ((uintptr_t)(tcache = *tcache_tsd_get()) > - (uintptr_t)TCACHE_STATE_MAX) { + tcache_t *tcache = tsd_tcache_get(tsd); + if (tcache != NULL) { tcache_arena_dissociate(tcache); tcache_arena_associate(tcache, arena); } } - arenas_tsd_set(&arena); + + tsd_arena_set(tsd, arena); } ret = 0; @@ -1240,14 +1275,14 @@ label_return: return (ret); } -CTL_RO_NL_CGEN(config_stats, thread_allocated, - thread_allocated_tsd_get()->allocated, uint64_t) -CTL_RO_NL_CGEN(config_stats, thread_allocatedp, - &thread_allocated_tsd_get()->allocated, uint64_t *) -CTL_RO_NL_CGEN(config_stats, thread_deallocated, - thread_allocated_tsd_get()->deallocated, uint64_t) -CTL_RO_NL_CGEN(config_stats, thread_deallocatedp, - &thread_allocated_tsd_get()->deallocated, uint64_t *) +CTL_TSD_RO_NL_CGEN(config_stats, thread_allocated, tsd_thread_allocated_get, + uint64_t) +CTL_TSD_RO_NL_CGEN(config_stats, thread_allocatedp, tsd_thread_allocatedp_get, + uint64_t *) +CTL_TSD_RO_NL_CGEN(config_stats, thread_deallocated, tsd_thread_deallocated_get, + uint64_t) +CTL_TSD_RO_NL_CGEN(config_stats, thread_deallocatedp, + tsd_thread_deallocatedp_get, uint64_t *) static int thread_tcache_enabled_ctl(const size_t *mib, size_t miblen, void *oldp, @@ -1305,11 +1340,20 @@ thread_prof_name_ctl(const size_t *mib, size_t miblen, void *oldp, oldname = prof_thread_name_get(); if (newp != NULL) { + tsd_t *tsd; + if (newlen != sizeof(const char *)) { ret = EINVAL; goto label_return; } - if (prof_thread_name_set(*(const char **)newp)) { + + tsd = tsd_tryget(); + if (tsd == NULL) { + ret = EAGAIN; + goto label_return; + } + + if (prof_thread_name_set(tsd, *(const char **)newp)) { ret = EAGAIN; goto label_return; } @@ -1675,6 +1719,7 @@ prof_reset_ctl(const size_t *mib, size_t miblen, void *oldp, size_t *oldlenp, { int ret; size_t lg_sample = lg_prof_sample; + tsd_t *tsd; if (config_prof == false) return (ENOENT); @@ -1684,7 +1729,13 @@ prof_reset_ctl(const size_t *mib, size_t miblen, void *oldp, size_t *oldlenp, if (lg_sample >= (sizeof(uint64_t) << 3)) lg_sample = (sizeof(uint64_t) << 3) - 1; - prof_reset(lg_sample); + tsd = tsd_tryget(); + if (tsd == NULL) { + ret = EAGAIN; + goto label_return; + } + + prof_reset(tsd, lg_sample); ret = 0; label_return: |