Skip to content
GitLab
Projects Groups Snippets
  • /
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in / Register
  • I ipipe-x86
  • Project information
    • Project information
    • Activity
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Deployments
    • Deployments
    • Releases
  • Analytics
    • Analytics
    • Repository
  • Activity
  • Graph
  • Commits
Collapse sidebar
  • xenomaixenomai
  • ipipe-x86
  • Repository
Switch branch/tag
  • ipipe-x86
  • include
  • linux
  • ftrace.h
Find file BlameHistoryPermalink
  • Frederic Weisbecker's avatar
    tracing/function-graph-tracer: use the more lightweight local clock · 0012693a
    Frederic Weisbecker authored Mar 05, 2009
    
    
    Impact: decrease hangs risks with the graph tracer on slow systems
    
    Since the function graph tracer can spend too much time on timer
    interrupts, it's better now to use the more lightweight local
    clock. Anyway, the function graph traces are more reliable on a
    per cpu trace.
    
    Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    LKML-Reference: <49af243d.06e9300a.53ad.ffff840c@mx.google.com>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    0012693a

Imprint & Privacy Policy