]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ae8b0bf) | patch
tools turbostat: harden against cpu online/offline
authorLen Brown <len.brown@intel.com>
Fri, 30 Mar 2012 02:19:58 +0000 (22:19 -0400)
committerLen Brown <len.brown@intel.com>
Fri, 30 Mar 2012 02:27:19 +0000 (22:27 -0400)
commite071006f61339f2af7963157e190590a9bdf79d0
treed4c4449fdba32e04f791bdc92fbd4042abb18d17tree | snapshot
parentae8b0bf624c151ae14bad0a86228c2b65a64f1bacommit | diff
tools turbostat: harden against cpu online/offline

Sometimes users have turbostat running in interval mode
when they take processors offline/online.

Previously, turbostat would survive, but not gracefully.

Tighten up the error checking so turbostat notices
changesn sooner, and print just 1 line on change:

turbostat: re-initialized with num_cpus %d

Signed-off-by: Len Brown <len.brown@intel.com>
tools/power/x86/turbostat/turbostat.c diff | blob | history
Linux Kernel Source Tree.