| commit | 7eb3abdb3ba500d3acca82b95705f34128251015 | [log] [tgz] |
|---|---|---|
| author | Nick Kralevich <nnk@google.com> | Mon May 18 18:41:23 2015 -0700 |
| committer | Nick Kralevich <nnk@google.com> | Tue May 19 15:19:25 2015 -0700 |
| tree | 9d8e1293fd86b1946bef234c4ce2bba731468da5 | |
| parent | 0ebd13f0639ddfc3e6e96bbcc6ce5465ca489808 [diff] |
klog: don't unconditionally call mknod() If /dev/kmsg already exists, it's unnecessary for klog_init() to create it's own copy. This avoids needing to grant the mknod permission to everyone who uses kmsg. Typically the only time /dev/kmsg doesn't exist is before ueventd starts. (cherrypicked from commit 4d32a486fe62ef2c1440167604654a2f4e023fbd) Bug: 21242418 Change-Id: I0c88d80feca6899fcdbc8c9f2f99448ee0a3422d