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| author | Nick Kralevich <nnk@google.com> | 2015-05-18 18:41:23 -0700 |
|---|---|---|
| committer | Nick Kralevich <nnk@google.com> | 2015-05-19 15:19:25 -0700 |
| commit | 7eb3abdb3ba500d3acca82b95705f34128251015 (patch) | |
| tree | 9d8e1293fd86b1946bef234c4ce2bba731468da5 /libutils | |
| parent | 0ebd13f0639ddfc3e6e96bbcc6ce5465ca489808 (diff) | |
| download | system_core-7eb3abdb3ba500d3acca82b95705f34128251015.zip system_core-7eb3abdb3ba500d3acca82b95705f34128251015.tar.gz system_core-7eb3abdb3ba500d3acca82b95705f34128251015.tar.bz2 | |
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
Diffstat (limited to 'libutils')
0 files changed, 0 insertions, 0 deletions