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authorLukas Larsson <[email protected]>2017-06-02 14:20:51 +0200
committerGitHub <[email protected]>2017-06-02 14:20:51 +0200
commitfa13991ee9fb06c2c671d698cef468ad9302ea46 (patch)
treebadfb9446368678968727a58b21dd4eb86b6c782
parentff09499cff15aaa5be025321cbb3f11a1e2a0ea1 (diff)
parent13fe88d704d2cab0f4c369447117d552ae15a7c4 (diff)
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Merge pull request #1472 from SalikhovDinislam/dead_code
erts: Remove unused functions from erl_cpu_topology
-rw-r--r--erts/emulator/beam/erl_cpu_topology.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/erts/emulator/beam/erl_cpu_topology.c b/erts/emulator/beam/erl_cpu_topology.c
index 4347f9f2b7..d0fd763798 100644
--- a/erts/emulator/beam/erl_cpu_topology.c
+++ b/erts/emulator/beam/erl_cpu_topology.c
@@ -2243,45 +2243,6 @@ add_cpu_groups(int groups,
return cgm;
}
-static void
-remove_cpu_groups(erts_cpu_groups_callback_t callback, void *arg)
-{
- erts_cpu_groups_map_t *prev_cgm, *cgm;
- erts_cpu_groups_callback_list_t *prev_cgcl, *cgcl;
-
- ERTS_SMP_LC_ASSERT(erts_lc_rwmtx_is_rwlocked(&cpuinfo_rwmtx));
-
- no_cpu_groups_callbacks--;
-
- prev_cgm = NULL;
- for (cgm = cpu_groups_maps; cgm; cgm = cgm->next) {
- prev_cgcl = NULL;
- for (cgcl = cgm->callback_list; cgcl; cgcl = cgcl->next) {
- if (cgcl->callback == callback && cgcl->arg == arg) {
- if (prev_cgcl)
- prev_cgcl->next = cgcl->next;
- else
- cgm->callback_list = cgcl->next;
- erts_free(ERTS_ALC_T_CPU_GRPS_MAP, cgcl);
- if (!cgm->callback_list) {
- if (prev_cgm)
- prev_cgm->next = cgm->next;
- else
- cpu_groups_maps = cgm->next;
- if (cgm->array)
- erts_free(ERTS_ALC_T_CPU_GRPS_MAP, cgm->array);
- erts_free(ERTS_ALC_T_CPU_GRPS_MAP, cgm);
- }
- return;
- }
- prev_cgcl = cgcl;
- }
- prev_cgm = cgm;
- }
-
- erts_exit(ERTS_ABORT_EXIT, "Cpu groups not found\n");
-}
-
static int
cpu_groups_lookup(erts_cpu_groups_map_t *map,
ErtsSchedulerData *esdp)
@@ -2321,21 +2282,3 @@ update_cpu_groups_maps(void)
for (cgm = cpu_groups_maps; cgm; cgm = cgm->next)
make_cpu_groups_map(cgm, 0);
}
-
-void
-erts_add_cpu_groups(int groups,
- erts_cpu_groups_callback_t callback,
- void *arg)
-{
- erts_smp_rwmtx_rwlock(&cpuinfo_rwmtx);
- add_cpu_groups(groups, callback, arg);
- erts_smp_rwmtx_rwunlock(&cpuinfo_rwmtx);
-}
-
-void erts_remove_cpu_groups(erts_cpu_groups_callback_t callback,
- void *arg)
-{
- erts_smp_rwmtx_rwlock(&cpuinfo_rwmtx);
- remove_cpu_groups(callback, arg);
- erts_smp_rwmtx_rwunlock(&cpuinfo_rwmtx);
-}