From 6de0fd1d935e8c6c9257f1082dbd227acb1a06b1 Mon Sep 17 00:00:00 2001 From: "joth@chromium.org" Date: Tue, 15 Nov 2011 13:31:49 +0000 Subject: Allow linker initialization of lazy instance Using the initializer list construct = {0} allows the object to be linker initialized. Modify the LazyInstance class design to make it a pod aggregate type that can be linker initialized this way. Also combines the instance and state members, in line with the Singleton<> class design. Introduces a new LAZY_INSTANCE_INITIALIZER macro specifically for using to init all lazy instances + modify all existing callsites to use it. (Old code would no longer compile) BUG=94925 TEST=existing tests pass. http://build.chromium.org/f/chromium/perf/linux-release/sizes/report.html?history=150&header=chrome-si&graph=chrome-si&rev=-1 should step downward. TBR=jam@chromium.org,rvargas@chromium.org,darin@chromium.org,ben@chromium.org,apatrick@chromium.org,akalin@chromium.org Review URL: http://codereview.chromium.org/8491043 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110076 0039d316-1c4b-4281-b951-d872f2087c98 --- third_party/leveldatabase/env_chromium.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'third_party/leveldatabase') diff --git a/third_party/leveldatabase/env_chromium.cc b/third_party/leveldatabase/env_chromium.cc index 7cca909..9fd2c61 100644 --- a/third_party/leveldatabase/env_chromium.cc +++ b/third_party/leveldatabase/env_chromium.cc @@ -546,7 +546,7 @@ void ChromiumEnv::StartThread(void (*function)(void* arg), void* arg) { } ::base::LazyInstance > - default_env(::base::LINKER_INITIALIZED); + default_env = LAZY_INSTANCE_INITIALIZER; } -- cgit v1.1