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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/
........

Merged revisions 432742 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@432743 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2015-03-10 23:09:49 +00:00
parent 15d266bf85
commit 2889f074a0
3 changed files with 9 additions and 5 deletions
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3
main/stasis_bridges.c
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@@ -232,7 +232,8 @@ struct ast_bridge_snapshot *ast_bridge_snapshot_create(struct ast_bridge *bridge
RAII_VAR(struct ast_bridge_snapshot *, snapshot, NULL, ao2_cleanup);
struct ast_bridge_channel *bridge_channel;
snapshot = ao2_alloc(sizeof(*snapshot), bridge_snapshot_dtor);
snapshot = ao2_alloc_options(sizeof(*snapshot), bridge_snapshot_dtor,
AO2_ALLOC_OPT_LOCK_NOLOCK);
if (!snapshot || ast_string_field_init(snapshot, 128)) {
return NULL;
}