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core: Don't create snapshots with locks.

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Snapshots are immutable and are never changed. Allocating them
with a lock is wasteful.

Review: https://reviewboard.asterisk.org/r/4469/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@432742 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2015-03-10 23:09:17 +00:00
parent afea98dc73
commit bc357c1d7e
3 changed files with 9 additions and 5 deletions
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6
main/stasis_channels.c
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@@ -209,7 +209,8 @@ struct ast_channel_snapshot *ast_channel_snapshot_create(struct ast_channel *cha
return NULL;
}
snapshot = ao2_alloc(sizeof(*snapshot), channel_snapshot_dtor);
snapshot = ao2_alloc_options(sizeof(*snapshot), channel_snapshot_dtor,
AO2_ALLOC_OPT_LOCK_NOLOCK);
if (!snapshot || ast_string_field_init(snapshot, 1024)) {
ao2_cleanup(snapshot);
return NULL;
@@ -617,7 +618,8 @@ void ast_multi_channel_blob_add_channel(struct ast_multi_channel_blob *obj, cons
return;
}
role_snapshot = ao2_alloc(sizeof(*role_snapshot) + role_len, channel_role_snapshot_dtor);
role_snapshot = ao2_alloc_options(sizeof(*role_snapshot) + role_len, channel_role_snapshot_dtor,
AO2_ALLOC_OPT_LOCK_NOLOCK);
if (!role_snapshot) {
return;
}