diff options
| author | spang@chromium.org <spang@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-03-21 11:13:35 +0000 |
|---|---|---|
| committer | spang@chromium.org <spang@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-03-21 11:13:35 +0000 |
| commit | 751dbd5dc837671914f4c6d0b0fca8aa027e8cf9 (patch) | |
| tree | fb58d95e86b3204126098357c344ae7ee74719f3 /ui | |
| parent | 2757b474f6ecc34e6fde167286962e22ba703491 (diff) | |
| download | chromium_src-751dbd5dc837671914f4c6d0b0fca8aa027e8cf9.zip chromium_src-751dbd5dc837671914f4c6d0b0fca8aa027e8cf9.tar.gz chromium_src-751dbd5dc837671914f4c6d0b0fca8aa027e8cf9.tar.bz2 | |
ozone: evdev: Avoid unnecessary log message building
If verbosity is turned down, then VLOG() turns into a no-op. We can't take
advantage of this if we build the message ahead of time.
BUG=none
TEST=build
Review URL: https://codereview.chromium.org/206483006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@258519 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/events/ozone/evdev/device_manager_udev.cc | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/ui/events/ozone/evdev/device_manager_udev.cc b/ui/events/ozone/evdev/device_manager_udev.cc index 686dc9d..de7b29d 100644 --- a/ui/events/ozone/evdev/device_manager_udev.cc +++ b/ui/events/ozone/evdev/device_manager_udev.cc @@ -42,14 +42,12 @@ void UdevLog(struct udev* udev, const char* fn, const char* format, va_list args) { - std::string message = base::StringPrintf("libudev: %s: ", fn); - base::StringAppendV(&message, format, args); if (priority <= SYS_LOG_ERR) - LOG(ERROR) << message; + LOG(ERROR) << "libudev: " << fn << ": " << base::StringPrintV(format, args); else if (priority <= SYS_LOG_INFO) - VLOG(1) << message; + VLOG(1) << "libudev: " << fn << ": " << base::StringPrintV(format, args); else // SYS_LOG_DEBUG - VLOG(2) << message; + VLOG(2) << "libudev: " << fn << ": " << base::StringPrintV(format, args); } // Create libudev context. |