openkylin
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platform_system_core
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6 Commits

Author SHA1 Message Date
Elliott Hughes 171a829c39 Make klog_fd thread-safe and make klog_init a no-op. 
I'll come back and remove klog_init when I've removed other calls to it.

Change-Id: Iad7fd26d853b4ddc54e9abd44516b6f138cbbfcb
Test: booted N9, looked at "adb shell dmesg" output.
 2016-06-29 16:16:41 -07:00
Elliott Hughes f86b5a6b90 Move init to libbase logging. 
Change-Id: Ibfbefeff587a69e948978a037c555fd12a5ade6a
 2016-06-27 08:11:31 -07:00
Nick Kralevich 5db8d6aafa logging: avoid unnecessary printfs 
Don't spend CPU cycles formatting a bunch of strings if we're
just going to throw them away later. Maybe make booting faster.

Change-Id: I4d8eb99fb3fa873ca91cf776933d0ad01988abf5
 2016-01-16 16:20:24 -08:00
Elliott Hughes 4f71319df0 Track rename of base/ to android-base/. 
Change-Id: Idf9444fece4aa89c93e15640de59a91f6e758ccf
 2015-12-04 22:00:26 -08:00
Elliott Hughes e5ce30fed8 Clean up init /proc/cmdline handling. 
Helped debug a problem where the N9 bootloader incorrectly
concatenated the various command lines.

Bug: http://b/20906691
Change-Id: I0580b06f4185129c7eedf0bdf74b5ce17f88bf9c
 2015-05-07 11:02:08 -07:00
Elliott Hughes da40c00137 Log more timing information from init. 
Also make important events in init's life NOTICE rather than INFO,
and ensure that NOTICE events actually make it to the kernel log.

Also fix the logging so that if you have a printf format string
error, the compiler now catches it.

Also give messages from init, ueventd, and watchdogd distinct tags.
(Previously they'd all call themselves "init", and dmesg doesn't
include pids, so you couldn't untangle them.)

Also include the tag in SELinux messages.

Bug: 19544788
Change-Id: Ica6daea065bfdb80155c52c0b06f346a7df208fe
 2015-03-28 00:25:22 -07:00