diff options
author | Clark Williams <williams@redhat.com> | 2011-07-30 21:55:53 -0500 |
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committer | Clark Williams <williams@redhat.com> | 2012-02-15 10:33:02 -0600 |
commit | 0684414d4ca3bcee9f44a24df2f839c1aa6c0f97 (patch) | |
tree | bc309900cf1b596739962a3f2488b4756e995402 /arch | |
parent | 2ca20219dd35e770e4dff7dd657ddf3dd13d7c9c (diff) |
add /sys/kernel/realtime entry
Add a /sys/kernel entry to indicate that the kernel is a
realtime kernel.
Clark says that he needs this for udev rules, udev needs to evaluate
if its a PREEMPT_RT kernel a few thousand times and parsing uname
output is too slow or so.
Are there better solutions? Should it exist and return 0 on !-rt?
Signed-off-by: Clark Williams <williams@redhat.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions